Related terms:
academy of natural sciences
cope's
marsh's
cope and marsh
bone wars
joseph leidy
nomen dubium
antiquus
denver formation
bone beds
como bluff
against marsh
dale russell
ghost shark
cope began
dinosaur skeleton
two scientists
Wikipedia sources:
Joseph Leidy
Edward Drinker Cope
Bone Wars
Hadrosaurus
List of fossil primates
Xiphactinus
Dire Wolf
Aublysodon
Troodon
Ferdinand Vandeveer Hayden
Trachodon
List of plesiosaurs
Archaeotherium
Chimaera
Mosasaurus
Ornithomimus
Pachycephalosaurus
Anatotitan
Astrodon
Context for words:
leidy
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