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The Plesiosaur Site
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Thalassonomosaurus marshii
Species
Fossils
 
Catalogue No
Collection
Specimen
YPM 1645
Yale Peabody Museum of Natural History
Age
Campanian (Stage/Age)
Rock Unit
Smoky Hill Chalk Member
Locality
Logan County
 
ID record for YPM 1645
Thalassonomosaurus marshii
Holotype
Persson, Per Ove (1963) A revsion of the classification of the Plesiosauria with a synopsis of the stratigraphical and geographical distribution of the group; Lunds Unveristets Arsskrift, 59, pp.1-59
Thalassonomosaurus marshii
Holotype
Welles, Samuel P. (1952) A review of the North American Cretaceous Elasmosaurs; University of California Press, 29(3), pp.47-144
Thalassonomosaurus marshii
Refered Specimen
Everhart, Michael J. (2006) The occurrence of elasmosaurids (Reptilia: Plesiosauria) in the Niobrara Chalk of Western Kansas; Paludicila, 5(4), pp.170-183