Article ID: CBB840238544

Canada's first known dinosaurs: Palaeontology and collecting history of upper cretaceous vertebrates in Southern Alberta and Saskatchewan, 1874-1889 (2020)

unapi

The early collecting history of dinosaurs and other fossil vertebrates in Western Canada during the 1870s and 1880s is poorly documented. Initial finds were made by the British North American Boundary Commission and the Geological Survey of Canada in modern Saskatchewan and Alberta but, beyond a few well-publicized examples, little is known about precisely what was found and where. Much of the collected material is now housed in the collections of the Canadian Museum of Nature in Gatineau, Quebec, and a recent survey of these historic finds allows for the first comprehensive narrative regarding their identity and procurement. The collection is heavily biased towards vertebral centra and phalanges, reflective of both taphonomic and collecting biases. Given current understanding of Upper Cretaceous assemblages of North America, ornithomimids and small theropods are overrepresented, whereas ceratopsids and ankylosaurs are underrepresented. Fossils from the Belly River Group are best represented, after repeated visits to the areas of present-day Dinosaur Provincial Park and Ross Coulee near Irvine, Alberta. Taxonomic identification of the material has yielded numerous first Canadian occurrences, in addition to some first global occurrences. The latter include the first ever occurrences of Caenagnathidae (1884) and Thescelosauridae (1889). The Upper Cretaceous fossil record of Western Canada is among the richest in the world, and has been thoroughly studied over the last century. These fossils have informed our understanding of dinosaur behaviour, taphonomy, ecology, diversity dynamics, and extinction, among other aspects. But, like the animals themselves, the story of Canada’s dinosaur-hunting legacy had humble beginnings—a story that has not been fully revealed before now.

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Authors & Contributors
Mark P. Witton
Luzzini, Francesco
Richard K. Olsson
Erika Gorder
A.J. Blandford
Tenca, Andrea
Journals
Earth Sciences History: Journal of the History of the Earth Sciences Society
Natura Alpina, Rivista della Società di Scienze Naturali del Trentino
Studies in History and Philosophy of Science
Environmental History
Endeavour: Review of the Progress of Science
Publishers
Geological Society of America
The Crowood Press
University of California Press
Unicopli
Olschki
Geological Society
Concepts
Earth sciences
Paleontology
Geology
Field work
Fossils
Natural history
People
Stöcklin, Jovan
Vallisneri, Antonio
Spallanzani, Lazzaro
Maillet, Benoît de
Logan, William Edmond
Hitchcock, Edward
Time Periods
19th century
20th century
18th century
21st century
17th century
Enlightenment
Places
United States
Italy
Europe
Great Britain
Philadelphia, PA
England
Institutions
University of Padua
Rutgers University
Geological Survey of Canada
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