Name of Stratigraphic unit and correlation with Stage Slices:

Conochitina pygmaea / Hercochitina cristata / Ancyrochitlna spongiosa
5c
5d
2


Name refers to the following Stratigraphic units:



Opinion Reference

Webby, B. D. et al.
2004
Stratigraphic framework and time slices


Opinion is based on (if other than Time Slice):