information about Ammonoidea field
Field Hierarchy
Parent | |||
---|---|---|---|
Biology 36.7M papers | Geology 10.6M papers | Paleontology 5.6M papers | Geomorphology 992k papers |
Structural basin 628k papers | Mesozoic 22.8k papers | ||
Current | |||
Ammonoidea 1,298 papers | |||
Child | |||
Clymeniida 0 papers | Heteroceras 0 papers | Hoploscaphites 0 papers | Ceratitida 0 papers |
Neocomitidae 0 papers | Perisphinctidae 0 papers | Stephanoceratidae 0 papers | Ancyloceratina 0 papers |
Aptychus 0 papers | Vascoceratidae 0 papers |
Trends
Notes
History