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Description Stratigraphic Distribution of Earliest Representatives of Each of the Five Subclasses of the Crustacea
Date
Source Charles D. Walcott: Middle Cambrian Branchiopoda, Malacostraca, Trilobita, and Merostomata. Smithsonian Miscellaneous Collections, Volume 57, Number 6 (Publication 2051), City of Washington, Published by the Smithsonian Institution, March 13, 1912.
Author
Charles Doolittle Walcott  (1850–1927)  wikidata:Q362124 s:en:Author:Charles Doolittle Walcott
 
Charles Doolittle Walcott
Alternative names
Charles Walcott, Charles D. Walcott
Description American paleontologist and geologist
Date of birth/death 31 March 1850 Edit this at Wikidata 9 February 1927 Edit this at Wikidata
Location of birth/death Category:New York Washington, D.C.
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creator QS:P170,Q362124
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current23:24, 20 July 2011Thumbnail for version as of 23:24, 20 July 20112,880 × 1,682 (1.37 MB)Enomil{{Information |Description=Charles D. Walcott: ''Cambrian Geology and Paleontology II''. Smithsonian Miscellaneous Collections Volume 57 (Publication 2270). City of Washington. Published by the Smithsonian Institution. 1914. Table on page 156 |Source=[htt

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