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STRATIGRAPHIC NOMENCLATURE OF THE FOREKNOBS FORMATION

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Presentation on theme: "STRATIGRAPHIC NOMENCLATURE OF THE FOREKNOBS FORMATION"— Presentation transcript:

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2 STRATIGRAPHIC NOMENCLATURE OF THE FOREKNOBS FORMATION

3 MAP OF STUDY AREA - FOREKNOBS FORMATION MEASURED SECTIONS (10)

4 3rd-ORDER SEA-LEVEL CURVES; GREENHOUSE – ICEHOUSE TRANSITION

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10 Paleosol work by D. O. Terry Jr. , Dept
Paleosol work by D.O. Terry Jr., Dept. of Earth and Environmental Science, Temple Univ. Paleosols record hiatuses in rock record related to SL lowstands and can be equated with interfluve settings.

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14 FOREKNOBS FORMATION: 4th-ORDER SEQUENCE ARCHITECTURE

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16 F/F = Frasnian/Famennian boundaries by Over (1997, 2002), and McGhee (1977).
Foreknobs Fm. member designations from Dennison (1970), E-logs from Filer (1994).

17 Geochronology based on Kaufmann (2006), Bond and Wignall (2008), and Van Tassell (1994); glacial events based on Caputo (1985), Crowell (1999), and Brezinski et al. (2008, 2009, 2010).

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