information about Precambrian field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Biology 36.3M papers | Geology 9.5M papers | Paleontology 5.5M papers | Geochemistry 776k papers |
| Current | |||
Precambrian 20.6k papers | |||
| Child | |||
Banded iron formation 2,132 papers | Baltic Shield 1,583 papers | Riphean 1,122 papers | |
Trends