Named as top member of Beaver River group. Named for Homewood Station, Beaver Co., western PA. Consists of yellowish-white, massive, conglomeratic sandstone. Thickness is 75 to 155 ft. Separated from overlying Brookville coal by 4 ft of fire clay. At type locality, where 155 ft thick, cuts out overlying Clarion coal group up to a higher horizon than Ferriferous (Vanport) limestone). Lies 20 to 80 ft above Connoquenessing (Lower Homewood) sandstone. [Age is Pennsylvanian.]
Source: GNU records (USGS DDS-6; Reston GNULEX).
Extended to WV as Lower Homewood sandstone of Kanawha formation. Underlies Stockton A coal and overlies Stockton coal. Thickness is 48 ft and 4 in.
Source: GNU records (USGS DDS-6; Reston GNULEX).
Extended into OH as Homewood sandstone member of Brookville cyclothem in Perry Co. Base of Homewood is considered boundary between Pottsville and Allegheny series.
Source: GNU records (USGS DDS-6; Reston GNULEX).
In Athens Co., OH, used as Homewood sandstone member of Brookville cyclothem. At type exposure in PA, Homewood is reported to include coalesced sandstones of various cycles of deposition, but in OH, Homewood is recognized as sandstone immediately below Brookville member and above Tionesta coal. Either Brookville underclay or marine Putnam Hill shale overlies Homewood; contact, where observed, is thin and gradational. Thickness is 30 ft.
Source: GNU records (USGS DDS-6; Reston GNULEX).
Revised as Homewood sandstone and shale and placed at top of Mercer formation in PA.
Source: GNU records (USGS DDS-6; Reston GNULEX).
Revised as Homewood Formation of Pottsville Group. Locally divisible into an unnamed lower sandstone member and an unnamed upper shale member.
Source: GNU records (USGS DDS-6; Reston GNULEX).
In OH, revised as Homewood Sandstone Member of Pottsville Formation.
Source: GNU records (USGS DDS-6; Reston GNULEX).
Used as Homewood Sandstone in Kanawha Formation.
Source: GNU records (USGS DDS-6; Reston GNULEX).
Strata previously included in Homewood sandstone are now locally included in Mercer Formation.
Source: GNU records (USGS DDS-6; Reston GNULEX).
Revised as Homewood Sandstone in Pottsville Group in WV. Age is Middle Pennsylvanian (Atokan).
Source: GNU records (USGS DDS-6; Reston GNULEX).
May be used as either a formation in Pottsville Group or member of Pottsville Formation. Homewood is not used in MD.
Source: GNU records (USGS DDS-6; Reston GNULEX).
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
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