Ulan Malgait Mtn. (Shar Teg Fm., "labyrinthodont" layer) [SMPE] (Jurassic of Mongolia)

Also known as Shar Teeg, Shar-Teg, Shar Teg

Where: Govi-Altay, Mongolia (44.1° N, 95.8° E: paleocoordinates 46.5° N, 98.3° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Shar Teg Formation, Late/Upper Jurassic (161.5 - 145.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; green, yellow sandstone

• "Numerous remains of ostracods, gastropods and charophytes were found in green and yellow sandstones on that stratigraphic level...also there in a separate interbed were found the remains of turtles, labyrinthodonts, a theropod tooth and a mammalian tooth."

Size classes: macrofossils, mesofossils, microfossils

Collected by SMPE in 1984, 1987, 1989; reposited in the PIN

Collection methods: surface (float), surface (in situ),

• orig. discovered by V. Y. Reshetov in 1984.

Primary reference: Y. M. Gubin and S. M. Sinitza. 1996. Shar Teg: a unique Mesozoic locality of Asia. In M. Morales (ed.), The Continental Jurassic. Museum of Northern Arizona Bulletin 60:311-318 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 179192: authorized by Matthew Carrano, entered by Matthew Carrano on 03.06.2016

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Charophyta indet. Migula 1890
Amphibia
 Temnospondyli - Brachyopidae
Gobiops desertus n. gen. n. sp.
Gobiops desertus n. gen. n. sp. Shishkin 1991 tetrapod
Osteichthyes
 Docodonta - Tegotheriidae
Tegotherium gubini n. gen. n. sp.
Tegotherium gubini n. gen. n. sp. Tartarinov 1994 dodocont
tooth
Reptilia
 Testudines - Xinjiangchelyidae
aff. Xinjiangchelyidae indet. Nessov 1990 turtle
"close to Xinjiangchelys latimarginalis...and 'Plesiochelys' latimarginalis"
 Theropoda -
Theropoda indet. Marsh 1881 theropod
tooth
Osteichthyes
 Dipnoi - Ceratodontidae
Ceratodus sharategensis n. sp. lungfish
Deuteropoda
  -
Ostracoda indet. Latreille 1802 ostracod
Gastropoda
  -
Gastropoda indet. Cuvier 1795 snail