Permian Bone Bits ID Help

[historianmichael]

Over the weekend I visited a well-known Permian site in Oklahoma in hopes to adding to a tiny collection of Permian vertebrate micro fossils I picked out of a bag of "red bed" matrix I purchased a few years ago from a site in Texas. These sites are Early Permian in age and contain tons of tiny bone fragments of amphibians and reptiles, as well as shark and fish remains. I was hoping to get some help identifying/confirming identifications for some of the more diagnostic bone bits that I collected from the site. Any help would be greatly appreciated!

 

#1- Skull fragment of Eryops megacephalus?- 4cm

 

 

#2- Vertebra of Archeria crassidens?- 2.5cm

 

 

 

#3- Vertebra of Diplocaulus magnicornis?- 9mm

 

 

#4- ???- 2cm

 

 

#5- Toe bone of Trimerorhachis insignis?- 8mm

 

 

#6- Toe bone of Trimerorhachis insignis?- 8mm

 

 

#7- ???- 9mm

 

 

#8- Vertebral Spine Spur of Edaphosaurus boanerges?- 1cm

  

 

#9- Amphibian jaw section?- 8mm

 

#10- Claw of Dimetrodon limbatus?- 1cm

  

 

#11- Amphibian claw?- 6mm

  

 

#12- Claw of Trimerorhachis insignis?- 1 cm

  

 

#13- Amphibian claw?- 1cm

  

 

#14- Amphibian claw?- 9mm

  

Edited April 8, 2022 by historianmichael

[Fossildude19]

@dinodigger