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GeoRef Subject
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all geography including DSDP/ODP Sites and Legs
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Africa
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East Africa
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Mozambique (1)
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Madagascar (1)
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North Africa
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Algeria
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Laghouat (1)
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Atlas Mountains
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Moroccan Atlas Mountains
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High Atlas (1)
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Egypt
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Sinai Egypt (2)
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Morocco
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Moroccan Atlas Mountains
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Rabat Morocco (1)
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Tindouf Basin (1)
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Tunisia (2)
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Western Sahara (1)
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Sahara (1)
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Southern Africa
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Namibia (1)
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South Africa
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Western Cape Province South Africa (1)
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West Africa
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Mauritania (1)
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Alexander Terrane (2)
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Arctic Ocean
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Far East
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China
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Atlantic Ocean
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Italy
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Indian Ocean
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Pacific Ocean
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Graptolithina
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Graptoloidea
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Monograptina
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Monograptus (1)
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-
-
-
ichnofossils
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Chondrites ichnofossils (1)
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Diplocraterion (1)
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Palaeophycus (1)
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Rusophycus (1)
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Skolithos (1)
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Trypanites (1)
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igneous rocks
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volcanic rocks
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pyroclastics (1)
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rhyolites (1)
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-
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Indian Ocean
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Arabian Sea
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Gulf of Aden (1)
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-
Mid-Indian Ridge
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Central Indian Ridge (1)
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Red Sea (1)
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Timor Sea
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Bonaparte Gulf basin (1)
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-
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Indian Ocean Islands
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Madagascar (1)
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Invertebrata
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Arthropoda
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Chelicerata
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Merostomata
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Eurypterida (1)
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-
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Mandibulata
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Crustacea
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Malacostraca (2)
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Ostracoda (4)
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-
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Trilobitomorpha
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Trilobita
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Phacopida
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Phacopina (1)
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Ptychopariida
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Cryptolithus (1)
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-
-
-
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Brachiopoda
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Articulata
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Orthida
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Enteletacea
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Schizophoria (5)
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-
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Pentamerida
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Pentameracea (3)
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Productida (17)
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Rhynchonellida
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Rhynchonellidae (16)
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Spiriferida
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Atrypidae
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Atrypa (11)
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Cyrtospirifer (4)
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Spiriferidina
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Spiriferidae (6)
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Spiriferina (2)
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-
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Strophomenida
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Sowerbyella (6)
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Strophomena (5)
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-
Terebratulida
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Terebratulidae (10)
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Terebratulina (9)
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Thecideidina
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Thecideidae (4)
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-
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Inarticulata
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Lingula (1)
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-
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Bryozoa
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Trepostomata (1)
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-
Cnidaria
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Anthozoa
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Zoantharia
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Rugosa (2)
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Tabulata
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Favositida
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Favositidae
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Favosites (1)
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-
-
-
-
-
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Echinodermata
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Asterozoa
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Stelleroidea
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Asteroidea (1)
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-
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Crinozoa
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Crinoidea (8)
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-
Echinozoa
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Echinoidea (3)
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-
-
Mollusca
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Bivalvia
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Glycymeris (1)
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Heterodonta
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Veneroida
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Astartidae
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Astarte (1)
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-
-
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Mytilus
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Mytilus edulis (1)
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-
Pholadomyoida (1)
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Pterioida
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Pteriina
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Pectinacea (1)
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-
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Solemyida (1)
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Cephalopoda
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Ammonoidea
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Goniatitida
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Goniatitidae
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Goniatites (1)
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-
-
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Coleoidea
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Belemnoidea (1)
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Nautiloidea (1)
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-
Gastropoda (15)
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Tentaculitida
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Tentaculitidae
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Tentaculites (1)
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-
-
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Porifera
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Calcarea
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Sphinctozoa (1)
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Demospongea (1)
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Stromatoporoidea (2)
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Protista
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Foraminifera
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Fusulinina
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Fusulinidae (1)
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-
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Radiolaria (1)
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-
Vermes
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Annelida (2)
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Polychaeta
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Serpulidae (1)
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-
-
-
isotopes
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radioactive isotopes
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C-14 (3)
-
-
stable isotopes
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C-13/C-12 (9)
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O-18/O-16 (9)
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Sr-87/Sr-86 (1)
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-
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Mediterranean region (1)
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Mediterranean Sea
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West Mediterranean (1)
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-
Mesozoic
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Cretaceous
-
Lower Cretaceous
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Albian (2)
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Aptian (1)
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Berriasian (2)
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Christopher Formation (1)
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Hauterivian (3)
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Neocomian (1)
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Upper Cretaceous
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Campanian (1)
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Cenomanian (3)
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Coniacian (1)
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K-T boundary (1)
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Maestrichtian (1)
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Navesink Formation (1)
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Santonian (1)
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Senonian (1)
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-
-
Franciscan Complex (2)
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Great Valley Sequence (3)
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Jurassic
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Carmel Formation (1)
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Lower Jurassic
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Domerian (1)
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Hettangian (1)
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lower Liassic (1)
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middle Liassic (2)
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Pliensbachian (3)
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Toarcian
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lower Toarcian (1)
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upper Liassic (2)
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Middle Jurassic
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Bajocian (1)
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Bathonian
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upper Bathonian (1)
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Callovian (2)
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Dogger (1)
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-
Twin Creek Limestone (1)
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Upper Jurassic
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Oxfordian (2)
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Portlandian (1)
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Tithonian (1)
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-
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Triassic
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Liard Formation (1)
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Lower Triassic
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Permian-Triassic boundary (3)
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Spathian (1)
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Thaynes Formation (2)
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Middle Triassic
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Anisian (1)
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Ladinian (3)
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Muschelkalk (1)
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Upper Triassic
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Norian (2)
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Rhaetian (1)
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-
-
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metals
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alkaline earth metals
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strontium
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Sr-87/Sr-86 (1)
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-
-
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metamorphic rocks
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marbles (1)
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schists (1)
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metasomatism (2)
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meteorites (1)
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Mexico
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Baja California Sur Mexico (1)
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Chihuahua Mexico (2)
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Coahuila Mexico (1)
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Durango Mexico (1)
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La Popa Basin (1)
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Nuevo Leon Mexico (1)
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Oaxaca Mexico (2)
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Sonora Mexico (1)
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Tamaulipas Mexico (2)
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museums (1)
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North America
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Appalachian Basin (5)
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Appalachians
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Southern Appalachians (1)
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Valley and Ridge Province (1)
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Basin and Range Province
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Great Basin (2)
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Great Lakes region (2)
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Great Plains (1)
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Michigan Basin (2)
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Niagara Escarpment (1)
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North American Cordillera
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Canadian Cordillera (3)
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North American Craton (1)
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Ogilvie Mountains (2)
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Rocky Mountains (2)
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Western Canada Sedimentary Basin (1)
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Western Interior (2)
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Williston Basin (1)
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Northern Hemisphere (1)
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Oceania
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Melanesia
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New Caledonia (2)
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-
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oxygen
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O-18/O-16 (9)
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-
Pacific Ocean
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East Pacific
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Northeast Pacific (1)
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-
North Pacific
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Northeast Pacific (1)
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South Pacific
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Southwest Pacific
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Coral Sea (1)
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-
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West Pacific
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Southwest Pacific
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Coral Sea (1)
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paleoclimatology (10)
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paleoecology (140)
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paleogeography (40)
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paleontology (190)
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Paleozoic
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Arbuckle Group (1)
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Cambrian
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Lower Cambrian
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Poleta Formation (1)
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Middle Cambrian
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Barrandian (1)
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Semri Series (1)
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Upper Cambrian
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Reagan Sandstone (1)
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Timbered Hills Group (1)
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Trempealeauan (1)
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-
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Carboniferous
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Lower Carboniferous
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Dinantian (12)
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-
Middle Carboniferous (1)
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Mississippian
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Lower Mississippian
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Chappel Limestone (1)
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Lake Valley Formation (1)
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Lodgepole Formation (1)
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Osagian
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Burlington Limestone (1)
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Tournaisian (7)
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-
Madison Group (2)
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Middle Mississippian
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Visean (4)
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-
Mission Canyon Limestone (1)
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Upper Mississippian
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Chesterian (4)
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Fayetteville Formation (1)
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Meramecian
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Salem Limestone (1)
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Warsaw Formation (1)
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-
Pitkin Limestone (1)
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Serpukhovian (2)
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-
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Namurian (2)
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Pennsylvanian
-
Lower Pennsylvanian
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Bashkirian (1)
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-
Mattoon Formation (1)
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Middle Pennsylvanian
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Desmoinesian (2)
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Moscovian (2)
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-
Pottsville Group (1)
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Strawn Series (1)
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Upper Pennsylvanian
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Canyon Group (1)
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Cisco Group (1)
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Missourian (1)
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-
-
Upper Carboniferous (3)
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-
Devonian
-
Lower Devonian
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Emsian (9)
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Gedinnian (1)
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Helderbergian (2)
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Lochkovian (2)
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Oriskany Sandstone (1)
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Pragian (5)
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Siegenian (1)
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-
Middle Devonian
-
Balaklala Rhyolite (1)
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Dundee Limestone (1)
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Eifelian (12)
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Givetian
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upper Givetian (1)
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-
Hamilton Group (6)
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Ludlowville Formation (2)
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Marcellus Shale (1)
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Moscow Formation (4)
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-
Traverse Group (5)
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Upper Devonian
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Famennian
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lower Famennian (3)
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-
Frasnian
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lower Frasnian (1)
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-
Jefferson Group (1)
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Kellwasser event (1)
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-
Waterways Formation (3)
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-
Ellis Bay Formation (5)
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lower Paleozoic
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Cape Phillips Formation (1)
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Penobscot Formation (2)
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-
Magdalena Group (1)
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Merrimack Group (1)
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middle Paleozoic (2)
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Ordovician
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Chickamauga Group (1)
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Lexington Limestone (2)
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Lower Ordovician
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Arenigian (2)
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Fillmore Formation (1)
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Ibexian (1)
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Tremadocian (2)
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-
Martinsburg Formation (1)
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Middle Ordovician
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Bromide Formation (1)
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Darriwilian (2)
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Decorah Shale (1)
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Llandeilian (2)
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Llanvirnian (3)
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Simpson Group (1)
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Whiterockian (1)
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-
Trenton Group (1)
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Upper Ordovician
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Ashgillian (7)
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Caradocian (7)
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Cincinnatian
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Maysvillian (5)
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Richmondian (7)
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-
Edenian (3)
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Fairview Formation (3)
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Fernvale Formation (1)
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Fish Haven Dolomite (1)
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Hirnantian (5)
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Katian (11)
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Kope Formation (4)
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Mohawkian (1)
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Red River Formation (3)
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Reedsville Formation (1)
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Sandbian (1)
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Trentonian (1)
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-
-
Permian
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Guadalupian (2)
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Lower Permian
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Cisuralian
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Kungurian (1)
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-
Leonardian (2)
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Wolfcampian (3)
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-
McCloud Limestone (1)
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Middle Permian (3)
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Upper Permian
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Changxing Formation (2)
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Lopingian
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Changhsingian (4)
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Wuchiapingian (1)
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-
Permian-Triassic boundary (3)
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-
-
Read Bay Formation (11)
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Road River Formation (2)
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Silurian
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Lower Silurian
-
Brassfield Formation (1)
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Llandovery
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Aeronian (3)
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Interlake Formation (1)
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Rhuddanian (4)
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Telychian (2)
-
-
Wenlock (6)
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-
Middle Silurian
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Racine Dolomite (2)
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Roberts Mountains Formation (4)
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Waldron Shale (2)
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-
Niagaran (2)
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Upper Silurian
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Ludlow
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Gorstian (1)
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-
Pridoli (5)
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Salina Group (1)
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-
-
Talchir Formation (1)
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upper Paleozoic (1)
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-
palynomorphs
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acritarchs (2)
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Chitinozoa (1)
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petroleum (3)
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Phanerozoic (6)
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Plantae
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algae
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nannofossils (1)
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Rhodophyta
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Corallinaceae (1)
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-
-
-
Precambrian
-
upper Precambrian
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Proterozoic
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Mesoproterozoic (1)
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Neoproterozoic
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Ediacaran (1)
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Vendian (1)
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Paleoproterozoic (1)
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-
-
-
problematic fossils (3)
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reefs (6)
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sea water (1)
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sea-level changes (6)
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sedimentary petrology (2)
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sedimentary rocks
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bone beds (1)
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carbonate rocks
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beachrock (1)
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dolostone (1)
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grainstone (1)
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limestone
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micrite (2)
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-
packstone (3)
-
-
chemically precipitated rocks
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evaporites (1)
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-
clastic rocks
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black shale (3)
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claystone (1)
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conglomerate (2)
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diamictite (1)
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mudstone (3)
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sandstone (4)
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shale (3)
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siltstone (3)
-
-
-
sedimentary structures
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bedding plane irregularities
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tool marks (1)
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biogenic structures
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bioherms (2)
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bioturbation (1)
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lebensspuren (1)
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microbial mats
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cyanobacterial mats (1)
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stromatolites (1)
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planar bedding structures
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cross-stratification (1)
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cyclothems (1)
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secondary structures
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concretions (1)
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stylolites (1)
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sedimentation (7)
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sediments
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marine sediments (1)
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South America
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Amazon Basin (2)
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Andes (4)
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Argentina
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Buenos Aires Argentina (1)
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Brazil
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Mato Grosso do Sul Brazil (1)
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Chile (1)
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Peru (3)
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Precordillera (4)
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Venezuela
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Merida Venezuela (1)
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stratigraphy (38)
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structural analysis (1)
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tectonics (2)
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thallophytes (2)
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United States
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Alabama (3)
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Allegheny Front (1)
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Arizona
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Yavapai County Arizona (1)
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California
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Illinois
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Iowa
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Ohio
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Ohio River valley (1)
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Oklahoma
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Pennsylvania
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Texas
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Utah
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Thomas Range (1)
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Virginia (1)
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Washington
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West Virginia
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USSR (3)
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rock formations
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Bhander Group (1)
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Famatina System (1)
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Martin Formation (1)
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Oil Creek Formation (1)
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Potrerillos Formation (1)
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Red Mountain Formation (3)
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San Diego Formation (1)
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San Juan Formation (2)
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sedimentary rocks
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laminite (1)
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sedimentary rocks
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bone beds (1)
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carbonate rocks
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beachrock (1)
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dolostone (1)
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grainstone (1)
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limestone
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micrite (2)
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packstone (3)
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chemically precipitated rocks
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evaporites (1)
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clastic rocks
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black shale (3)
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claystone (1)
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conglomerate (2)
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diamictite (1)
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mudstone (3)
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sandstone (4)
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shale (3)
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siltstone (3)
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shell beds (4)
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tempestite (4)
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sedimentary structures
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borings (5)
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burrows (3)
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laminite (1)
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sedimentary structures
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bedding plane irregularities
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tool marks (1)
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biogenic structures
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bioherms (2)
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bioturbation (1)
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lebensspuren (1)
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microbial mats
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cyanobacterial mats (1)
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stromatolites (1)
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planar bedding structures
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cross-stratification (1)
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cyclothems (1)
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secondary structures
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concretions (1)
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stylolites (1)
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sediments
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sediments
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marine sediments (1)
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siliciclastics (3)
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tempestite (4)
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Articulata
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Journal Article
Glacial sedimentation in Northern Gondwana: insights from the Talchir formation, Manendragarh, India
Journal: Geological Magazine
Publisher: Cambridge University Press
Published: 26 June 2023
Geological Magazine (2023) 160 (6): 1228–1240.
Journal Article
Platymerella —a cool-water virgianid brachiopod fauna in southern Laurentia during the earliest Silurian
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 2023
Journal of Paleontology (2023) 97 (1): 63–75.
Journal Article
A new species of Hirnantia (Orthida, Brachiopoda) and its implications for the Hirnantian age of the Ellis Bay Formation, Anticosti Island, eastern Canada
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 2023
Journal of Paleontology (2023) 97 (1): 47–62.
Journal Article
New rhynchonellid and spire-bearing brachiopods from the Carboniferous of Mexico. Paleogeographical significance of the Oaxacan brachiopod fauna through the Serpukhovian–Moscovian
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 2023
Journal of Paleontology (2023) 97 (1): 90–111.
Journal Article
Distribution of the Silurian brachiopod genus Atrypoidea , and its first report in the Chejiaba Formation (upper Ludlow), Guangyuan, South China
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 2023
Journal of Paleontology (2023) 97 (1): 76–89.
Journal Article
Warm-water Tcherskidium fauna (Brachiopoda) in the Late Ordovician Northern Hemisphere of Laurentia and peri-Laurentia
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 November 2022
Journal of Paleontology (2022) 96 (6): 1461–1478.
Journal Article
The last representatives of the Superfamily Wellerelloidea (Brachiopoda, Rhynchonellida) in the westernmost Tethys (Iberian paleomargins) prior to their demise in the early Toarcian Mass Extinction Event
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 September 2022
Journal of Paleontology (2022) 96 (5): 991–1023.
Journal Article
New and revised cyrtospiriferid (Spiriferida) brachiopods from the lower Famennian (Upper Devonian) of Armenia
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 July 2022
Journal of Paleontology (2022) 96 (4): 839–858.
Journal Article
Permian–Triassic phylogenetic and morphologic evolution of rhynchonellide brachiopods
Journal: Paleobiology
Publisher: Paleontological Society
Published: 01 February 2022
Paleobiology (2022) 48 (1): 99–119.
Journal Article
Brachiopods from the Latham Shale Lagerstätte (Cambrian Series 2, Stage 4) and Cadiz Formation (Miaolingian, Wuliuan), California
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 2022
Journal of Paleontology (2022) 96 (1): 61–80.
Journal Article
Brachiopodes (Rhynchonellida) du sommet du Toarcien inférieur et du Toarcien moyen de l’Unité centrale des Rides sud-rifaines (nord Maroc)
Publisher: Société Géologique de France
Published: 22 October 2021
Bulletin de la Société Géologique de France (2021) 192 (1): 50.
Journal Article
Lower Famennian (Upper Devonian) rhynchonellide and athyride brachiopods from the South Armenian Block
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 May 2021
Journal of Paleontology (2021) 95 (3): 527–552.
Journal Article
Brachial supporting structure of Spiriferida (Brachiopoda)
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 May 2021
Journal of Paleontology (2021) 95 (3): 553–567.
Journal Article
Does evolutionary relatedness predict ecological similarity?
Journal: Paleobiology
Publisher: Paleontological Society
Published: 01 May 2021
Paleobiology (2021) 47 (2): 284–300.
Journal Article
First evidence of Lower–?Middle Ordovician (Floian–?Dapingian) brachiopods from the Peruvian Altiplano and their paleogeographical significance
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 2021
Journal of Paleontology (2021) 95 (1): 56–74.
Journal Article
Plectatrypinae and other ribbed atrypides succeeding the end Ordovician extinction event, Central Oslo Region, Norway
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 2021
Journal of Paleontology (2021) 95 (1): 75–105.
Journal Article
Quantifying shell outline variability in extant and fossil Laqueus (Brachiopoda: Terebratulida): are outlines good proxies for long-looped brachidial morphology and can they help us characterize species?
Journal: Paleobiology
Publisher: Paleontological Society
Published: 01 January 2021
Paleobiology (2021) 47 (1): 149–170.
Journal Article
Phylogenetic and ecomorphologic diversifications of spiriferinid brachiopods after the end-Permian extinction
Journal: Paleobiology
Publisher: Paleontological Society
Published: 01 November 2020
Paleobiology (2020) 46 (4): 495–510.
Journal Article
Evidence that more than a third of Paleozoic articulate brachiopod genera (Strophomenata) lived infaunally
Journal: Paleobiology
Publisher: Paleontological Society
Published: 01 August 2020
Paleobiology (2020) 46 (3): 405–433.
Journal Article
Late Ordovician brachiopods from east-central Alaska, northwestern margin of Laurentia
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 July 2020
Journal of Paleontology (2020) 94 (4): 637–652.
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GeoRef Thesaurus
Articulata
Scope Notes: Restricted to use with Brachiopoda. Articulata is not to be used as post-Paleozoic Crinoidea subclass or with other organisms.
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