Paleoheterodon tiheni Holman 1964 (colubrid snake)

Reptilia - Squamata - Colubridae

Belongs to Paleoheterodon according to D. Parmley and J. A. Holman 1995

See also Holman 1973

Sister taxon: Paleoheterodon arcuatus

Type specimen: Its type locality is Norden Bridge Quarry, which is in a Barstovian channel sandstone in the Valentine Formation of Nebraska

Ecology: ground dwelling carnivore

Distribution:

• Hemphillian of United States (4: Indiana, Nebraska, Texas collections)

• Miocene of United States (8: Nebraska, South Dakota)

Total: 12 collections each including a single occurrence

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