information about Ice age field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Biology 36.7M papers | Geology 10.6M papers | Paleontology 5.6M papers | Geomorphology 992k papers |
Glacial period 72.1k papers | |||
| Current | |||
Ice age 2,168 papers | |||
| Child | |||
100,000-year problem 0 papers | |||
Trends
Notes
History