Changet I, Fergana (Jurassic of Kyrgyzstan)

Where: Jalal-Abad, Kyrgyzstan (40.9° N, 73.5° E: paleocoordinates 40.9° N, 78.0° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Balabansai Formation, Late/Upper Bathonian (167.7 - 164.7 Ma)

• orig. assigned to Callovian

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; unlithified, red claystone

Size classes: macrofossils, mesofossils

Collected by Fedorov & Nessov

Collection methods: mechanical,

• Theropod specimen (tooth) found 3 m above the other specimens

Primary reference: P. V. Federov and L. A. Nessov. 1992. Yashcheritsa rubezha spedney i pozdney yury severo-vostochnoy Fergany [Lizard from the Middle and Late Jurassic of northeastern Fergana]. Vestnik Sanky-Peterburgskogo Universiteta 3:9-14 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 58187: authorized by Matthew Carrano, entered by Kaitlin Maguire on 26.01.2006, edited by Matthew Carrano

Creative Commons license: CC BY (attribution)

Taxonomic list

Osteichthyes
 Temnospondyli -
Ferganobatrachus riabinini1 Nessov 1990 tetrapod
ZIN PH 9/47 (?orig. ?Gobiops)
Reptilia
 Saurischia -
 Theropoda -
 Avetheropoda -
Coelurosauria indet.2 Huene 1914 coelurosaur
 Squamata - Dorsetisauridae
Changetisaurus estesi n. gen. n. sp.
Changetisaurus estesi n. gen. n. sp. Federov and Nessov 1992 lizard