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