Topic
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Geology
2
Holocene
1
Inner Mongolia
2
Invertebrates
2
Isthmus of
2
Jurassic
2
La Meseta Formation
4
La Meseta Formation (Antarctica)
6
Labyrinthodontia
2
Lystrosaurus
2
Mackenzie Mountains (N.W.T. and Yukon)
4
Mackenzie River Valley
2
Mackenziurus
2
Mammals
19
Miocene
4
Morphology
1
Muskox
3
Nevada
2
New York (State)
2
New Zealand
3
North America
8
Northwest Territories
12
Norway
4
Omomyidae
2
Ordovician
2
Oreochima ellioti
2
Ovibos
2
Paleobotany
2
Paleocene
2
Paleoecology
2
Paleogene
2
Paleontology
66
Panama
2
Paraptenodytes antarcticus
2
Patagonia (Argentina and Chile)
2
Peace River (B.C. and Alta.)
2
Penguins
2
Petrology
2
Phylogeny
6
Plants
2
Pleistocene
7
Pliocene
2
Primates
2
Procolophon trigoniceps
2
Prolacerta broomi
2
Reptiles
16
Rhinoceroses
2
Saint Helena
1
Scaloposauridae
2
Scientific Expeditions
2
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