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Snapshots

  1. Hole

    Snapshot Title: Hole
    Taken by: Eugene Potapov

    Image: Hudson Valley Fold-Thrust Belt: Lower Helderberg Group
    Image Owner: Ron Schott



    Description:

    Ceinosoic?



  2. Chert in Kalkberg Formation

    Snapshot Title: Chert in Kalkberg Formation
    Taken by: Peter Lea

    Image: Hudson Valley Fold-Thrust Belt: Lower Helderberg Group
    Image Owner: Ron Schott



    Description:

    The dark, resistant layers are chert: microcrystalline silica that formed as pore water flowing through the carbonate sediments dissolved siliceous material (e.g., sponge spicules) and reprecipiated i...



  3. Brachiopod fossils

    Snapshot Title: Brachiopod fossils
    Taken by: Peter Lea

    Image: Hudson Valley Fold-Thrust Belt: Lower Helderberg Group
    Image Owner: Ron Schott



    Description:

    The white "arcs" are cross sections of early Devonian brachiopods (bivalves) that were concentrated on the former sea floor when storms winnowed away the surrounding mud.



  4. Outcrop

    Snapshot Title: Outcrop
    Taken by: Ron Schott

    Image: Hudson Valley Fold-Thrust Belt: Lower Helderberg Group
    Image Owner: Ron Schott



    Description:

    Must be a GigaPanner around here somewhere...



  5. 14 Meters

    Snapshot Title: 14 Meters
    Taken by: Ron Schott

    Image: Hudson Valley Fold-Thrust Belt: Lower Helderberg Group
    Image Owner: Ron Schott



    Description:

    ... up the measured section.



  6. GigaPan Safely

    Snapshot Title: GigaPan Safely
    Taken by: Ron Schott

    Image: Hudson Valley Fold-Thrust Belt: Lower Helderberg Group
    Image Owner: Ron Schott



    Description:

    ... or don't GigaPan at all.