Collector:

Dr. William J. Sando  Search this

Place:

Washington County, Maryland, United States, North America

Collection Date:

1951 to 1954

Geologic Age:

Paleozoic / Ordovician / Early

Record Last Modified:

4 Aug 2025

Site Number:

22836

Stratigraphy:

/ Rockdale Run Fm

See more items in:

Stratigraphic

Invertebrate Stratigraphic

Ordovician Stratigraphic

Paleobiology

Data Source:

NMNH - Paleobiology Dept.

GUID:

http://n2t.net/ark:/65665/3c5349af7-acc4-4afc-944b-88ff91215ca8

EDAN-URL:

edanmdm:nmnhpaleobiology_3554335