- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Europe
-
Central Europe
-
Czech Republic
-
Bohemia
-
Prague Basin (3)
-
Prague Czech Republic (1)
-
-
-
-
-
-
fossils
-
ichnofossils (1)
-
Invertebrata
-
Arthropoda
-
Trilobitomorpha
-
Trilobita
-
Phacopida
-
Phacopina (1)
-
-
Ptychopariida
-
Asaphidae (1)
-
-
-
-
-
Brachiopoda
-
Articulata
-
Strophomenida (1)
-
-
-
-
problematic fossils (1)
-
-
geologic age
-
Paleozoic
-
Devonian
-
Lower Devonian
-
Emsian (1)
-
-
-
Ordovician
-
Middle Ordovician (1)
-
Upper Ordovician
-
Katian (1)
-
Sandbian (2)
-
-
-
Silurian (2)
-
-
-
minerals
-
silicates
-
framework silicates
-
silica minerals
-
quartz (1)
-
-
-
-
-
Primary terms
-
ecology (1)
-
Europe
-
Central Europe
-
Czech Republic
-
Bohemia
-
Prague Basin (3)
-
Prague Czech Republic (1)
-
-
-
-
-
ichnofossils (1)
-
Invertebrata
-
Arthropoda
-
Trilobitomorpha
-
Trilobita
-
Phacopida
-
Phacopina (1)
-
-
Ptychopariida
-
Asaphidae (1)
-
-
-
-
-
Brachiopoda
-
Articulata
-
Strophomenida (1)
-
-
-
-
Paleozoic
-
Devonian
-
Lower Devonian
-
Emsian (1)
-
-
-
Ordovician
-
Middle Ordovician (1)
-
Upper Ordovician
-
Katian (1)
-
Sandbian (2)
-
-
-
Silurian (2)
-
-
problematic fossils (1)
-
sedimentary rocks
-
clastic rocks
-
sandstone (1)
-
-
-
sedimentary structures
-
biogenic structures
-
bioturbation (1)
-
-
-
-
sedimentary rocks
-
sedimentary rocks
-
clastic rocks
-
sandstone (1)
-
-
-
-
sedimentary structures
-
sedimentary structures
-
biogenic structures
-
bioturbation (1)
-
-
-
Redescription of the cheloniellid euarthropod Triopus draboviensis from the Upper Ordovician of Bohemia, with comments on the affinities of Parioscorpio venator
Ordovician trilobites with soft parts in African West Gondwana, European peri-Gondwana and Avalonia: a review
Abstract A review of all currently known Ordovician trilobites with soft parts described or figured from West-Gondwana, European peri-Gondwana and Avalonia shows remains of the digestive system in 19 species. In comparison, remains of antennae and/or walking legs are known only in five species. Soft parts are known in Asaphidae, Bathycheilidae, Calymenidae, Cheiruridae, Dalmanitidae, Harpidae, Lichidae, Nileidae, Odontopleuridae and Trinucleidae. Exceptionally preserved trilobites originate from the Late Tremadocian Mílina Formation and Fezouata Shale, Middle Darriwilian Šárka and Llanfallteg formations, early Sandbian Tafilalt and Letná Konservat-Lagerstätten and Katian Bohdalec Formation. Levels containing exceptionally preserved trilobites in these units are characterized by prevailing fine-grained sediments with the exception of the Early Sandbian Lower Tafilalt and Letná Lagerstätten.