Specimen 115754 – myFOSSIL

Seeking identification. #fossil

Charles Du posted a new specimen in the group Virginia and West Virginia Fossil Collecting from the myFOSSIL app 1 year, 5 months ago

1 year, 5 months ago

1 year, 5 months ago

Charles Du has contributed specimen mFeM 115754 to myFOSSIL!
- Charles Du replied 1 year, 5 months ago
  
  Stigmaria Ficoides?
- MacKenzie Smith replied 1 year, 5 months ago
  
  @charles-du Yes! Stigmaria. Another one of those morphogenera where each organ gets ots own name. This name applies to the roots of scale trees (Lepidodendron).
- Troy Glasgow replied 1 year, 5 months ago
  
  The molars are in the bottom right corner, going up into the jaw on picture 3. Jaw may be upside down. I think man man tooled the pattern you see.
- Troy Glasgow replied 1 year, 5 months ago
  
  Just take a closer look at the “holes”
- Charles Du replied 1 year, 5 months ago
  
  @Troy-glasgow Jaw?….
- Charles Du replied 1 year, 5 months ago
  
  🤣
- Charles Du replied 1 year, 5 months ago
  
  @machenzie-smith thank you for the clarification. So Sigillaria is a type of Lepidodendron so they have the same roots correct?
- MacKenzie Smith replied 1 year, 5 months ago
  
  @charles-du Yes. To my knowledge, both Lepidodendron and Sigillaria have Stigmaria type roots. Both are scale trees and lycopods with Lepidodendron having rhomboid leaf scars and Sigillaria having hexagonal leaf scars.

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How do I go figuring out the age and name of the rock I was collecting in?
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