Genus fossil stage

ID: 208

Class: Phylogenetic

Description:

The geochronological unit of the first palaeontological occurrence of morphologically defined genera based on the published literature.

Standards:

Values: Recent Eocene Oligocene Miocene Ypresian Miocene middle Cretaceous Cretaceous Lower Aptian Jurassic Upper Eocene middle Cretaceous Upper Turonian Cretaceous upper Pleistocene Priabonian Cretaceous middle Pliocene Barremian Neocomian Chattian Thanetian Danian Kimmeridgian Miocene upper Burdigalian Oligocene middle Rupelian upper Tortonian Cenomanian Pleistocene-?Oligocene Miocene Lower Aquitanian Eocene-Cretaceous Pliocene-Pleistocene Bathonian Palaeocene Rupelian

Methodologies:

Editor: Matthew Kosnik (contact)

Observations

Cynarina lacrymalis

Herpolitha limax

Heterocyathus aequicostatus

Heterocyathus alternatus

Heterocyathus hemisphaericus

Heterocyathus japonica

Heterocyathus sulcatus

Heteropsammia cochlea

Heteropsammia eupsammides

Merulina ampliata

Merulina scabricula

Merulina scheeri

Merulina triangularis

Mussa angulosa

Mycedium elephantotus

Mycedium mancaoi

Mycedium robokaki

Mycedium spina

Mycedium steeni