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Format
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all geography including DSDP/ODP Sites and Legs
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Canada
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Western Canada
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Alberta
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Dinosaur Provincial Park (2)
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fossils
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Chordata
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Vertebrata
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Tetrapoda
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Reptilia
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Diapsida
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Archosauria
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dinosaurs
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Ornithischia
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Ceratopsia
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Ceratopsidae (2)
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Invertebrata
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Mollusca
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Cephalopoda
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Ammonoidea (1)
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geologic age
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Mesozoic
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Cretaceous
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Upper Cretaceous
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Belly River Formation (1)
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Campanian
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Dinosaur Park Formation (2)
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Oldman Formation (2)
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Senonian (2)
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Primary terms
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biogeography (1)
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Canada
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Western Canada
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Alberta
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Dinosaur Provincial Park (2)
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Chordata
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Vertebrata
-
Tetrapoda
-
Reptilia
-
Diapsida
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Archosauria
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dinosaurs
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Ornithischia
-
Ceratopsia
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Ceratopsidae (2)
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-
-
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-
-
-
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Invertebrata
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Mollusca
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Cephalopoda
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Ammonoidea (1)
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-
-
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Mesozoic
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Cretaceous
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Upper Cretaceous
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Belly River Formation (1)
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Campanian
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Dinosaur Park Formation (2)
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Oldman Formation (2)
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Senonian (2)
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paleoecology (1)
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paleogeography (1)
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sedimentary rocks
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bone beds (2)
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coal (1)
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weathering (1)
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sedimentary rocks
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sedimentary rocks
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bone beds (2)
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coal (1)
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1-3 OF 3
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MICHAEL J. RYAN
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Journal Article
TAPHONOMY OF A MONODOMINANT CENTROSAURUS APERTUS (DINOSAURIA: CERATOPSIA) BONEBED FROM THE UPPER OLDMAN FORMATION OF SOUTHEASTERN ALBERTA
KENTARO CHIBA, MICHAEL J. RYAN, DENNIS R. BRAMAN, DAVID A. EBERTH, EVAN E. SCOTT, CALEB M. BROWN, YOSHITSUGU KOBAYASHI, DAVID C. EVANS
Publisher: SEPM Society for Sedimentary Geology
Published: 01 September 2015
PALAIOS (2015) 30 (9): 655–667.
Journal Article
The Taphonomy of a Centrosaurus (Ornithischia: Certopsidae) Bone Bed from the Dinosaur Park Formation (Upper Campanian), Alberta, Canada, with Comments on Cranial Ontogeny
Publisher: SEPM Society for Sedimentary Geology
Published: 01 October 2001
PALAIOS (2001) 16 (5): 482–506.
Journal Article
The paleogeographic and stratigraphic distribution of ceratopsids (Ornithischia) in the upper Judith River Group of Western Canada
Publisher: SEPM Society for Sedimentary Geology
Published: 01 April 1998
PALAIOS (1998) 13 (2): 160–169.