Cretaceous

https://www.wikidata.org/wiki/Q44626

Field Hierarchy

Parent
Biology 36M papers	Geology 10.4M papers	Paleontology 5.5M papers
Current
Cretaceous 79.8k papers
Child
Paleogene 13.3k papers	Cenomanian 5,579 papers	Aptian 4,418 papers	Flysch 3,988 papers
Ammonite 3,224 papers	Red beds 2,860 papers	Apparent polar wander 1,713 papers	Theropoda 1,473 papers
Sauropoda 1,077 papers

Trends

Notes

History