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General Earth and Planetary Sciences
3
Animals
2
Arctic
2
Agricultural and Veterinary Sciences
1
Altitude
1
Amia
1
Antarctic
1
Anthropogenic Effects
1
Arctic Regions
1
Banks Island
1
Biological Sciences
1
Birds
1
Body Size
1
Canada
1
Delaware Bay
1
Demography
1
Dental/Oral and Craniofacial Disease
1
Eocene
1
Eutrichiurides
1
Fossils
1
General Agricultural and Biological Sciences
1
General Environmental Science
1
Geography
1
Geology
1
Gulf of Mexico
1
Humerus
1
Islands
1
Medical and Health Sciences
1
Paleontology
1
Sharks
1
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