information about Paleozoic field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Biology 35.7M papers | Geology 9.4M papers | Paleontology 5.4M papers | Geochemistry 765k papers |
| Current | |||
Paleozoic 32.4k papers | |||
| Child | |||
Laurentia 3,016 papers | Apparent polar wander 1,721 papers | Geosyncline 1,104 papers | |
Trends