Devonian Perry Formation sandstone member (MEDpss;0)

State	Maine
Name	Devonian Perry Formation sandstone member
Geologic age	Devonian
Original map label	Dpss
Comments	U - Unmetamorphosed GS - Greenschist facies Protolith H - Lithic sandstone and conglomerate
Primary rock type	sandstone
Secondary rock type	conglomerate
Other rock types
Lithologic constituents	Major Sedimentary > Clastic > SandstoneU - Unmetamorphosed GS - Greenschist facies Protolith H - Lithic sandstone and conglomerate Minor Sedimentary > Clastic > ConglomerateU - Unmetamorphosed GS - Greenschist facies Protolith H - Lithic sandstone and conglomerate
Map references	Digital bedrock data downloaded from Maine Office of GIS in September 2005 from http://apollo.ogis.state.me.us/catalog/catalog.asp?state=2&extent=cover#bedrock Bedrock units table (publication date 11/15/2002) downloaded from same site. Permission to redistribute these data granted by Dr. Robert Marvinney, State Geologist of Maine, in September 2006. [http://apollo.ogis.state.me.us/catalog/catalog.asp?state=2&extent=cover#bedrock]
Unit references	Osberg, P. H., Hussey, A.M., and Boone, G. M., 1985, Bedrock geologic map of Maine: Maine Geological Survey, Dept. of Conserv., scale 1:500,000. Bastin, E.S., and Williams, H.S., 1914, Geologic Atlas of the United States - Eastport Folio: U.S. Geol. Sur., Folio 192, 15 p. Posnick, A.E., 1982, A floristic study of the Upper Devonian Perry Formation: M.S. thesis, Rutgers Univ., Newark. Schluger, P.R., 1973, Stratigraphy and sedimentary environments of the Devonian Perry Formation, New Brunswick, Canada, and Maine, U.S.A.: Geol. Soc. Amer., Bull., v. 84, p. 2533-2548.
Geographic coverage	Washington