Ciencias ambientales y de la tierra
turtle
100%
fossil record
69%
fossil
60%
paleontology
46%
egg development
37%
Miocene
36%
phylogenetics
34%
South America
28%
nomenclature
25%
development strategy
25%
bone
24%
egg
22%
biota
21%
Pliocene
20%
Cretaceous
16%
mammal
13%
history
12%
desert
12%
fauna
11%
Pleistocene
11%
document
11%
littoral environment
11%
distribution
10%
tomography
10%
paleobiogeography
10%
crocodile
10%
nanoplankton
9%
transition
9%
histology
9%
fish
9%
lizard
9%
new taxon
9%
snake
9%
paleobotany
8%
paleoecology
8%
palynology
8%
micropaleontology
8%
tropical region
8%
amphibian
8%
Neogene
7%
contraction
7%
divergence
6%
preserve
6%
excavation
6%
student
6%
grassland
6%
continent
6%
river basin
5%
dating
5%
cathodoluminescence
5%
young
5%
vertebrate
5%
Agricultura y biología
fossils
71%
turtles
47%
paleontology
35%
records (publications)
28%
Ecuador
25%
Peru
23%
eggs
13%
paleobotany
9%
Chelonoidis
8%
Geoemydidae
7%
Testudinidae
7%
coasts
7%
sea turtles
6%
tortoises
5%
tomography
5%
Medicina y ciencias biológicas
Turtles
61%
Tars
32%
Peru
29%
Anatomy
18%
Animal Shells
16%
Alligators and Crocodiles
6%
Venezuela
6%
Rivers
5%
Colombia
5%
Ecosystem
5%
Bites and Stings
5%