Specimen 148393 – myFOSSIL

Cameron Harper posted a new specimen. 1 year, 10 months ago

1 year, 10 months ago

1 year, 10 months ago

Cameron Harper has contributed specimen mFeM 148393 to myFOSSIL!
- Cameron Harper replied 1 year, 10 months ago
  
  @bill-heim does upper carcharhinus gibbesi fit for this one? Slight distal notch not easily seen in the photos.
- Bill Heim replied 1 year, 10 months ago
  
  I don’t know where you come up with these species names. This is a silky shark, C. falciformis. gibbesi is from the Eocene
- Cameron Harper replied 1 year, 10 months ago
  
  Cicimurri, D.J. (2009). “Late Oligocene sharks and rays from the Chandler Bridge Formation, Dorchester County, South Carolina, USA”. Acta Palaeontologica Polonica 54: 627–647.
  
  Gale Bob et al. A Beachcomber’s Guide to Fossils. University of Georgia Press 2020.
  (Page 85 lists as Eocene-Miocene)
  
  @bill-heim
- Bill Heim replied 1 year, 10 months ago
  
  Based on the area stratigraphy, and the older age of the Ashley formation, I admit to correcting my assessment. Basically an ancestral silky shark.

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