Posts by Jessica Theodor

About Jessica Theodor

Jessica Theodor is Professor of Biological Sciences at the University of Calgary. She is a vertebrate paleontologist, specialising in the evolution of hoofed mammals. She is the former President of the Society of Vertebrate Paleontology. View all posts by Jessica Theodor →

14 Aug

Science & Health

Science versus ownership: The true value of fossils

14/08/2025
By Jessica Theodor
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Last year, a Stegosaurus nicknamed 'Apex' sold at auction for US$40.5 million. A juvenile Ceratosaurus fetched US$30.5 millio...