Allegheny Group

Geology

Formations: unnamed (17), Kittanning (1), Pottsville (4), Putnam Hill (8), Upper Kittanning Coal (1), Vanport (11), Washingtonville (2), Zaleski (1)

Lithologies: not reported (1), "shale" (39), "limestone" (31), coal (3)

Paleoenvironments: marine indet. (6), terrestrial indet. (4), carbonate indet. (4), shallow subtidal indet. (26), coastal indet. (4), mire/swamp (1)

Age range: base of the Moscovian to the top of the Wolfcampian or 315.20000 to 286.00000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Pennsylvanian323.4 - 298.9USA (Ohio) (157415)
Atokan318.6 - 312.8USA (Ohio) (79351 79379 128862 183261)
Moscovian315.2 - 307.0USA (Ohio) (149379)
Desmoinesian312.8 - 306.0USA (Ohio) (71922 71944 71945 71948 71963 71964 71972 71990 71994 71997 71999 72000 72001 72002 72003 72004 72006 72007 72008 72009 79324 79325 79326 79327 79387 79388 79390 176092 183259)
Desmoinesian312.8 - 306.0USA (Pennsylvania) (165526 184079 184080 184081 184098 184100)
Westphalian D309.8 - 307.4USA (Pennsylvania) (176015 225177)
Westphalian D309.8 - 307.4USA (Ohio) (85292)
Missourian306.0 - 303.7USA (Ohio) (79350)
Wolfcampian298.9 - 286.0USA (Texas) (211422)