Silurian.

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Bibliographic Details
Corporate author / creator:Maryland Geological Survey
Imprint:Baltimore, The Johns Hopkins press, 1923.
Description:794 p. illus., LXVII pl. (incl. fold. col. map; fold. col. diagr.) maps, tables. 26 cm.
Language:English
Subject:
Format: Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/838309
Hidden Bibliographic Details
Other authors / contributors:Swartz, Charles Kephard, 1861-
Prouty, William F. (William Frederick), 1879-1949
Ulrich, E. O. (Edward Oscar), 1857-1944
Bassler, Ray S. (Ray Smith), 1878-1961
Notes:At head of title: Maryland Geological survey.