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Matthew Downing

Profile picture of Matthew Downing

Matthew Downing

@matthew-downing
Marlton, NJ
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  • Profile picture of David Hanes

    David Hanes joined the group Group logo of The Etches Collection  – Museum of Jurassic Marine LifeThe Etches Collection – Museum of Jurassic Marine Life 9 months, 4 weeks ago

    9 months, 4 weeks ago
    9 months, 4 weeks ago
  • Profile picture of David Hanes

    David Hanes joined the group Group logo of Numinous CnidariaNuminous Cnidaria 1 year, 5 months ago

    1 year, 5 months ago
    1 year, 5 months ago
  • Profile picture of David Hanes

    David Hanes and Profile picture of Lisa LundgrenLisa Lundgren are now friends 1 year, 10 months ago

    1 year, 10 months ago
    1 year, 10 months ago
  • Profile picture of David Hanes

    David Hanes posted a new specimen. 1 year, 11 months ago

    1 year, 11 months ago
    1 year, 11 months ago

    David Hanes has contributed specimen mFeM 86649 to myFOSSIL!

    • Profile picture of Bill Heim
      Bill Heim replied 1 year, 11 months ago

      The Yorktown formation there ranges from early to late Pliocene. Without knowing which layer it came out of I would just leave it as Pliocene. Extremely nice condition.

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 1 year, 11 months ago

    1 year, 11 months ago
    1 year, 11 months ago

    David Hanes has contributed specimen mFeM 86642 to myFOSSIL!

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 1 year, 11 months ago

    1 year, 11 months ago
    1 year, 11 months ago

    David Hanes has contributed specimen mFeM 86635 to myFOSSIL!

    • Profile picture of Bill Heim
      Bill Heim replied 1 year, 11 months ago

      pathologic tooth, that ridge in the middle of the blade is abnormal.

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 1 year, 11 months ago

    1 year, 11 months ago
    1 year, 11 months ago

    David Hanes has contributed specimen mFeM 86626 to myFOSSIL!

    • Profile picture of Bill Heim
      Bill Heim replied 1 year, 11 months ago

      The black coloration looks like it came from Zone-1 of the Yorktown which is late Miocene reworked into the Pliocene.

    • Profile picture of David Hanes
      David Hanes replied 1 year, 11 months ago

      Bill,
      So if the fossils collected from Lee Creek (Yorktown) could range in age from the Late Miocene to the Late Pliocene, what are the other characters of the Lee Creek fossils which would pinpoint their age? I appreciate you help….

      Dave

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 1 year, 11 months ago

    1 year, 11 months ago
    1 year, 11 months ago

    David Hanes has contributed specimen mFeM 86566 to myFOSSIL!

    • Profile picture of Patrick Hsieh
      Patrick Hsieh replied 1 year, 11 months ago

      Beautiful Ecphora!

    • Profile picture of David Hanes
      David Hanes replied 1 year, 11 months ago

      This specimen is in great shape. I had seen photos of this species in Ed Petuch’s books, but when you get to examine one up close you see the beauty in their morphology…

    • Profile picture of Bill Heim
      Bill Heim replied 1 year, 10 months ago

      Petuch renamed a bunch of ecphoras with little justification. The rules of nomenclature state that the first naming takes priority. This is Ecphora quadricostata Conrad 1830.

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 1 year, 11 months ago

    1 year, 11 months ago
    1 year, 11 months ago

    David Hanes has contributed specimen mFeM 86559 to myFOSSIL!

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 1 year, 11 months ago

    1 year, 11 months ago
    1 year, 11 months ago

    David Hanes has contributed specimen mFeM 86547 to myFOSSIL!

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 1 year, 11 months ago

    1 year, 11 months ago
    1 year, 11 months ago

    David Hanes has contributed specimen mFeM 86540 to myFOSSIL!

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 1 year, 11 months ago

    1 year, 11 months ago
    1 year, 11 months ago

    David Hanes has contributed specimen mFeM 86523 to myFOSSIL!

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 2 years ago

    2 years ago
    2 years ago

    David Hanes has contributed specimen mFeM 81554 to myFOSSIL!

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 2 years ago

    2 years ago
    2 years ago

    David Hanes has contributed specimen mFeM 81543 to myFOSSIL!

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 2 years ago

    2 years ago
    2 years ago

    David Hanes has contributed specimen mFeM 81540 to myFOSSIL!

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 2 years ago

    2 years ago
    2 years ago

    David Hanes has contributed specimen mFeM 81529 to myFOSSIL!

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 2 years ago

    2 years ago
    2 years ago

    David Hanes has contributed specimen mFeM 81517 to myFOSSIL!

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 2 years ago

    2 years ago
    2 years ago

    David Hanes has contributed specimen mFeM 81505 to myFOSSIL!

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 2 years ago

    2 years ago
    2 years ago

    David Hanes has contributed specimen mFeM 81495 to myFOSSIL!

  • Profile picture of David Hanes

    David Hanes posted a new specimen. 2 years ago

    2 years ago
    2 years ago

    David Hanes has contributed specimen mFeM 81465 to myFOSSIL!

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Development of myFOSSIL is based upon work largely supported by the National Science Foundation under Grant No. DRL-1322725. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.

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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.