Hamilton Group
The Hamilton Group is a Devonian-age geological group in the Appalachian region of the United States. It is present in New York, Pennsylvania, Maryland, Ohio, West Virginia, northwestern Virginia and Ontario, Canada. It is mainly composed of marine shale with some sandstone. There are two main formations encompassed by the group: the Mahantango Formation and the Marcellus Shale. In southwestern Virginia, where the two sub-units are not easily distinguishable, the Hamilton Group is broadly equivalent to the Millboro Shale or Millboro Formation. The group is named for the village of Hamilton, New York. These rocks are the oldest strata of the Devonian gas shale sequence.
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Bald Eagle Valley
Beaver Run (County Line Branch)
Chillisquaque Creek
County Line Branch
Delaware Run
Fishing Creek (North Branch Susquehanna River tributary)
Hanging Rocks
Harrell Shale
Hemlock Creek (Fishing Creek tributary)
Kase Run
Little Fishing Creek
Little Shamokin Creek
Logan Run
Lower Little Swatara Creek
Mahoning Creek (Susquehanna River tributary)
Mauses Creek
AcanthodesBedford_Township,_Bedford_County,_PennsylvaniaBembexiaChippewas_of_Kettle_and_Stony_Point_First_NationDipleuraEcocideFossiliferous limestoneGreenopsHamiltonHamilton (group)Hamilton FormationHamilton Group (disambiguation)Hamilton groupJuniata_County,_PennsylvaniaList of fossiliferous stratigraphic units in IndianaList of fossiliferous stratigraphic units in New YorkList of fossiliferous stratigraphic units in OntarioList of fossiliferous stratigraphic units in PennsylvaniaList of fossiliferous stratigraphic units in VirginiaList of mapped rock formations in PennsylvaniaMahantango FormationMarcellus FormationMarcellus natural gas trendMillboro Shale
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Hamilton Group
The Hamilton Group is a Devonian-age geological group in the Appalachian region of the United States. It is present in New York, Pennsylvania, Maryland, Ohio, West Virginia, northwestern Virginia and Ontario, Canada. It is mainly composed of marine shale with some sandstone. There are two main formations encompassed by the group: the Mahantango Formation and the Marcellus Shale. In southwestern Virginia, where the two sub-units are not easily distinguishable, the Hamilton Group is broadly equivalent to the Millboro Shale or Millboro Formation. The group is named for the village of Hamilton, New York. These rocks are the oldest strata of the Devonian gas shale sequence.
has abstract
The Hamilton Group is a Devoni ...... e Devonian gas shale sequence.
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Wikipage page ID
15,442,045
page length (characters) of wiki page
Wikipage revision ID
1,021,239,809
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extent
Maryland, New York, Pennsylvania, Virginia, and West Virginia
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name
Hamilton Group or
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Millboro Shale
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namedby
namedfor
overlies
period
Devonian
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prilithology
region
Appalachian Basin of
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eastern North America
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Thickness
up to
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underlies
Brallier Formation and Harrell Shale
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wikiPageUsesTemplate
subject
hypernym
sameAs
point
40.734722222222224 -77.77833333333334
comment
The Hamilton Group is a Devoni ...... e Devonian gas shale sequence.
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label
Hamilton Group
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lat
4.0734722222222235e+1
long
-7.777833333333334e+1