Stratigraphic and environmental study of Chispa Summit Formation Upper Cretaceous

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dc.creatorAshour, Abdurrahim M.
dc.date.accessioned2016-11-14T23:11:06Z
dc.date.available2011-02-19T00:53:12Z
dc.date.available2016-11-14T23:11:06Z
dc.date.issued1969-05
dc.degree.departmentGeosciencesen_US
dc.description.abstractRocks of Cenomanian and Turonian age in the northern Tierra Vieja Mountains, West Texas, consist of thick shale and flaggy limestone and sandstone interbeds. Evidence obtained through the study of microfossils and ammonites indicates that the lower portion of the Gulfian section, the Chispa Summit Formation, is equivalent to the Boquillas Formation of the Big Bend and Kent-Davis Mountain areas.
dc.format.mimetypeapplication/pdf
dc.identifier.urihttp://hdl.handle.net/2346/22290en_US
dc.language.isoeng
dc.publisherTexas Tech Universityen_US
dc.rights.availabilityUnrestricted.
dc.subjectStratigraphicen_US
dc.subjectGeologyen_US
dc.subjectGeologyen_US
dc.titleStratigraphic and environmental study of Chispa Summit Formation Upper Cretaceous
dc.typeThesis

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