information about Cretaceous field
Field Hierarchy
Parent | |||
---|---|---|---|
Biology 35.7M papers | Geology 9.4M papers | Paleontology 5.4M papers | |
Current | |||
Cretaceous 77.4k papers | |||
Child | |||
Paleogene 13k papers | Cenomanian 5,621 papers | Aptian 4,445 papers | Flysch 3,864 papers |
Ammonite 3,194 papers | Red beds 2,833 papers | Apparent polar wander 1,721 papers | Theropoda 1,458 papers |
Sauropoda 1,075 papers |
Trends