Earth & Environmental Sciences
Miocene
100%
vertebrate
88%
fauna
85%
fossil
61%
mill
60%
mammal
55%
rodent
53%
Pleistocene
48%
North America
39%
plain
38%
lizard
37%
snake
37%
bat
36%
ungulate
36%
nest
34%
cliff
33%
new genus
32%
family
27%
land mammal
26%
Neogene
24%
enamel
17%
shrubland
14%
reptile
14%
amphibian
13%
fossil record
12%
basin
12%
tooth
11%
nest site
10%
quarry
10%
bird
10%
mustelid
9%
herpetofauna
9%
chaparral
9%
biochronology
9%
felid
9%
site selection
8%
paleobiogeography
8%
hunting
7%
canyon
7%
fish
7%
coniferous forest
7%
mixed forest
7%
volcanic ash
7%
horse
6%
temperate forest
6%
carnivore
6%
creek
6%
prairie
6%
mud
6%
desert
6%
Agriculture & Biology
fossils
78%
Heloderma
60%
Vulpes velox
55%
Pituophis
53%
Petrochelidon pyrrhonota
52%
Molossidae
48%
Branta canadensis
46%
Vespertilionidae
42%
vertebrates
42%
Squamata
35%
mammals
34%
fauna
33%
biogeography
33%
Chiroptera
29%
lizards
29%
Equus
28%
nests
25%
taxonomy
23%
Antilocapridae
20%
Neotoma
16%
students
15%
Lepus
15%
Cynomys
15%
Sylvilagus
15%
Lynx
15%
Microtus ochrogaster
15%
carbon radioisotopes
15%
basins
14%
bison
14%
Canis latrans
14%
Canis lupus
13%
quarries
13%
enamel
13%
climate
12%
Myotis
11%
shale
11%
sandstone
10%
canyons
10%
cliffs
10%
paleobiogeography
9%
Antrozous
9%
phylogeny
8%
Procyonidae
8%
nesting sites
8%
Antilocapra americana
8%
Tayassuidae
8%
snakes
7%
Macrotus
7%
deserts
7%
herpetofauna
7%
Social Sciences
American Indian
49%
physician
23%
medicine
22%
minority
21%
student
9%
health science
9%
medical student
6%
scientific discipline
5%