Category:Maryland Geological Survey, Cambrian and Ordovician

**Cambrian and Ordovician**
	volume 7 of the book series Maryland geological survey
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Instance of	version, edition or translation; scholarly work;
Main subject	paleontology; Maryland; Cambrian; Ordovician; geology;
Location	Internet Archive, San Francisco, San Francisco County, California, Pacific States Region
Country of origin	United States of America;
Author	Ray Smith Bassler (2); Maryland Geological Survey (1);
Publisher	Johns Hopkins University Press (The Johns Hopkins press);
Place of publication	Baltimore (Baltimore);
Language of work or name	English;
Full work available at URL	[1]; [2]; [3];
Collection	Internet Archive (cambrianordovici00maryrich);
Inventory number	cambrianordovici00maryrich (Internet Archive);
Publication date	1919;
Part of the series	Maryland geological survey (7);
Authority file
	Q51452278; Open Library ID: OL7204090M; Internet Archive ID: cambrianordovici00maryrich; British Library system number: 015254465; DOI: 10.5962/BHL.TITLE.24282
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