Menu Expand Menu Close
Back to Top
Filter Search Expand Close Filter
Search Expand Search Close

Search Constraints

Start Over
You searched for: All Creators Donaldson, Alan C., 1929- Remove constraint All Creators: Donaldson, Alan C., 1929- Digital Content No Digital Content Remove constraint Digital Content: No Digital Content
1 entry found
Number of results to display per page

Search Results

1. A Patelliform gastropod, Palaelophacmaea criola : a new genus and species from the lower Ordovician of central Pennsylvania.

Creator Personal:
Donaldson, Alan C., 1929-
Title:
A Patelliform gastropod, Palaelophacmaea criola : a new genus and species from the lower Ordovician of central Pennsylvania.
Call Number:
P18134
Date:
1962
Description:
Journal article reprint from: Proceedings of West Virginia Academy of Science, v.34 (1962).
Subject Topical:
Geology, Stratigraphic--Pennsylvania., Geology, Stratigraphic--Ordovician.
All:
Geology, Stratigraphic--Pennsylvania., Geology, Stratigraphic--Ordovician.