Dataset - B2FIND

(Table 3) Distribution of late Cretaceous nannofossils in DSDP Hole 77-538A

Species abundances: V = very abundant (> 10 specimens per field of view at 1560 X), A = abundant (1 to 10 specimens per field), C, common (1 specimen per 2-10 fields), F =...

You can also access this registry using the API (see API Docs).