Ammorhynchus information

Ammorhynchus; Temporal range: Anisian; ~247.2–242.0 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Clade:	Archosauromorpha
Order:	†Rhynchosauria
Family:	†Rhynchosauridae
Subfamily:	†Stenaulorhynchinae
Genus:	†Ammorhynchus; Nesbitt & Whatley, 2004
Species
	†A. navajoi Nesbitt & Whatley, 2004 (type);

Ammorhynchus is an extinct genus of hyperodapedontid rhynchosaur from Middle Triassic (Anisian stage) deposits of Navajo County, Arizona.^[1] It is known from the holotype MSM 02-153/P4585, a nearly complete left maxilla and from three paratypes (MSM 00-99/P4409, a partial left maxilla; MSM 00-103/P4586, other partial maxilla and MSM 02-145/P4544, dentary fragments) from the same locality. It was found in the Holbrook Member, upper Moenkopi Formation of northern Arizona. It was first named by S. J. Nesbitt and R. L. Whatley in 2004 and the type species is Ammorhynchus navajoi.^[2]

^ Ammorhynchus at Fossilworks.org
^ S. J. Nesbitt & R. L. Whatley (2004). "The first discovery of a rhynchosaur from the upper Moenkopi Formation (Middle Triassic) of northern Arizona". PaleoBios. 24 (3): 1–10.

[FWAmmorhynchus-1] Ammorhynchus at Fossilworks.org

[Ammorhynchus-2] S. J. Nesbitt & R. L. Whatley (2004). "The first discovery of a rhynchosaur from the upper Moenkopi Formation (Middle Triassic) of northern Arizona". PaleoBios. 24 (3): 1–10.

Ammorhynchus information

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Ammorhynchus

Rhynchosaur

Macrocephalosaurus

Beesiiwo

Hyperodapedon

Brasinorhynchus

Howesia

Supradapedon

Eohyosaurus

Elorhynchus

Stenaulorhynchus

Bentonyx

Fodonyx

Hyperodapedontinae

Oryctorhynchus

Teyumbaita

Isalorhynchus

Moenkopi Formation

Mesodapedon

Mesosuchus

List of the prehistoric life of Arizona

Rhynchosaurus

Sterling Nesbitt

Langeronyx

List of the Mesozoic life of Arizona

Noteosuchus

Colobops