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Ceratiocaridæ from the upper Devonian measures in Warren County / by Chas. E. Beecher ; Eurypteridæ from the lower productive coal measures in Beaver County, and the lower Carboniferous, pithole shale, in Venango County, by James Hall.
LIBRA QE817.B7 B44 1884
Available from offsite location
- Format:
- Book
- Author/Creator:
- Beecher, Charles Emerson, 1856-1904.
- Series:
- Report of progress (Geological Survey of Pennsylvania) ; P3.
- Pennsylvania. Geological Survey, 2d. Report of progress ; PPP
- Language:
- English
- Subjects (All):
- Ceratiocaridae.
- Eurypterida.
- Paleontology--Pennsylvania.
- Paleontology.
- Paleontology--Devonian.
- Paleontology--Carboniferous.
- Pennsylvania.
- Physical Description:
- viii PPpages, PPP 39, 8 pages : frontispiece (map) illustrations, VIII plates (part double) ; 23 cm.
- Place of Publication:
- Harrisburg : Pub. by the Board of Commissioners for the Second Geological Survey, 1884.
- OCLC:
- 3897550
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