Uploaded November 2025 | Updated September 2026, 11 hours ago
This video is a brief overview of the Tyrannosaurus specimen E.D. Cope, known online as the Copium rex, and is one of the largest rex specimens known as of 2025.
Allometric calculator:
docs.google.com/spreadsheets/d/104eb01OUY-To1S8-a15XMRRZFDnEmppOUe1DCRZVZao/edit?gid=0#gid=0
Bibliography
Encyklopedia Dinozaury. (n.d.). Edward Cope. Retrieved November 5, 2025, from Encyklopedia Dinozaury: encyklopedia.dinozaury.com/wiki/Edward_Cope
Larson, N. (2008). One Hundred Years of Tyrannosaurus rex: The Skeletons. In P. Larson, & K. Carpenter, Tyrannosaurus rex, the Tyrant King (pp. 37-38). Indiana University Press.
Mineral and Fossil Marketplace. (2025, February 5). Instagram post about Goliath. Retrieved
November 5, 2025, from Instagram: instagram.com/p/DFqusPMJkEe/?img_index=2
Naish, D. (2021). Dinopedia: A Bief Compendium of Dinosaur Lore. Princeton University Press.
Paleonerd01. (2023, November 11). The largest T. rex: BHI 6248 'E. D. Cope'. Retrieved from DeviantArt: deviantart.com/paleonerd01/art/The-largest-T-rex-BHI-6248-E-D-Cope-993766711
u/Super-Masterpiece-34. (2023, August 22). What makes me feel strange is that no one here has ever discussed this super giant specimen of Tyrannosaurus Rex BHI6248 nickname E.D.Cope. Retrieved from Reddit: reddit.com/r/Dinosaurs/comments/15y0wu4/what_makes_me_feel_strange_is_that_no_one_here
Vividen: Paleontology Evolved. (2023, September 3). A Massive T.rex Bigger Than Scotty! E.D. Cope: The New King. Retrieved from YouTube: youtube.com/watch?v=uOf4dWoMN7s
Vividen: Paleontology Evolved. (2023, October 29). The Biggest Tyrannosaurus: E.D. Cope Explained. Retrieved from YouTube: youtube.com/watch?v=R7B7X3ggb2A
This video is a brief overview of the Tyrannosaurus specimen E.D. Cope, known online as the Copium rex, and is one of the largest rex specimens known as of 2025.
Allometric calculator:
docs.google.com/spreadsheets/d/104eb01OUY-To1S8-a15XMRRZFDnEmppOUe1DCRZVZao/edit?gid=0#gid=0
Bibliography
Encyklopedia Dinozaury. (n.d.). Edward Cope. Retrieved November 5, 2025, from Encyklopedia Dinozaury: encyklopedia.dinozaury.com/wiki/Edward_Cope
Larson, N. (2008). One Hundred Years of Tyrannosaurus rex: The Skeletons. In P. Larson, & K. Carpenter, Tyrannosaurus rex, the Tyrant King (pp. 37-38). Indiana University Press.
Mineral and Fossil Marketplace. (2025, February 5). Instagram post about Goliath. Retrieved
November 5, 2025, from Instagram: instagram.com/p/DFqusPMJkEe/?img_index=2
Naish, D. (2021). Dinopedia: A Bief Compendium of Dinosaur Lore. Princeton University Press.
Paleonerd01. (2023, November 11). The largest T. rex: BHI 6248 'E. D. Cope'. Retrieved from DeviantArt: deviantart.com/paleonerd01/art/The-largest-T-rex-BHI-6248-E-D-Cope-993766711
u/Super-Masterpiece-34. (2023, August 22). What makes me feel strange is that no one here has ever discussed this super giant specimen of Tyrannosaurus Rex BHI6248 nickname E.D.Cope. Retrieved from Reddit: reddit.com/r/Dinosaurs/comments/15y0wu4/what_makes_me_feel_strange_is_that_no_one_here
Vividen: Paleontology Evolved. (2023, September 3). A Massive T.rex Bigger Than Scotty! E.D. Cope: The New King. Retrieved from YouTube: youtube.com/watch?v=uOf4dWoMN7s
Vividen: Paleontology Evolved. (2023, October 29). The Biggest Tyrannosaurus: E.D. Cope Explained. Retrieved from YouTube: youtube.com/watch?v=R7B7X3ggb2A
