Topic
(1910-1913)
2
59.9,32S(7/8)
2
Alaska
4
Alberta
2
America
2
Amphibians
2
Anatomy
2
Antarctica
24
Antarctodon
4
Antarctodon sobrali
4
Arctic regions
2
Argentina
1
Arthropoda
4
Astrapotheria
4
Austrobrachyops jenseni
2
Baataromomys ulaanus
2
Balnibarbiinae
2
Bering Land Bridge
4
Bibliography
2
Birds
6
Bow River Valley
2
Brachiopoda
2
British Antarctic ("Terra Nova") Expedition
2
Cambrian
2
Camelidae
2
Camelops hesternus
2
Canidae
1
Caninae
1
China
2
Chubut
1
Classification
3
Cretaceous
13
Cryobatrachus kitchingi
2
Cynodontia
2
Devonian
2
Dispersal
8
Eocene
5
Erlani Basin
2
Esox
2
Extinct birds
1
Fish
2
Fishes
8
Foraminifera
5
Fossil
Fossil plants
2
Fossils
2
Fungi
2
Geographical distribution
6
Geology
2
Holocene
1
more ...