Diadectes Teeth

Diadectes was a heavily built animal, 1.5 to 3 meters long, with a thick-boned skull, heavy vertebrae and ribs, massive limb girdles and short, robust limbs. The nature of the limbs and vertebrae clearly indicate a terrestrial animal.

It possesses some characteristics of reptilians and amphibians, combining a reptile-like skeleton with a more primitive, seymouriamorph-like skull. Diadectes has been classified as a stem-amniote close to the ancestry of amniotes.

Among its primitive features, Diadectes has a large otic notch (a feature found in Paleozoic amphibians) with an ossified tympanum.

At the same time its teeth show advanced specializations for a herbivorous diet that are not found in any other type of early Permian animal. The eight front teeth are spatulate and peg-like, and served as incisors that were used to nip off mouthfuls of vegetation. The broad blunt cheek teeth show extensive wear associated with occlusion, and would have functioned as molars, grinding up the food.

It also had a partial secondary palate, which meant it could chew its food and breath at the same time, something many even more advanced reptiles were unable to do.

 

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(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age: Lower Permian
Stratigraphic detail:
 Nocona Formation, Wichita Group
Location:
Archer County, Texas
Description:
Very sweet tooth from Texas!

Diadectes Tooth 17  $175.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 14  $125.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 15  $125.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 1  $125.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 2  $125.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 3  $125.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 4  $125.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 5  $125.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 6  $125.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 7  $75.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 8  $135.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 9  $55.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 10  $125.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 13  $125.00


(Click Photo to Enlarge)

Name: Diadectes maximus
Geologic Age:
Lower Permian
Location:
Jefferson County, Oklahoma

Diadectes Tooth 16  $75.00