ammonites
Locality FTA-30, Sarykamyshsay, Naryn River, Fergana, near Tashkumyr (Jurassic of Kyrgyzstan)

Also known as Tash-Kumyr, Tash-Komur, Tash-Komuer, Taskumyr

Where: Jalalabad, Kyrgyzstan (41.3° N, 72.2° E: paleocoordinates 40.6° N, 76.4° E)

• coordinate stated in text

• local area-level geographic resolution

When: Balabansai Formation, Callovian (164.7 - 161.2 Ma)

• the fossiliferous lens in 15-25 cm high and about 4 m wide and 43 m from the base of the formation; Balobansay = Balabansai = Balobansai

• group of beds-level stratigraphic resolution

Environment/lithology: lagoonal; unlithified, gray, blue claystone

• "catastrophic mud flow"

Size classes: macrofossils, mesofossils

Preservation: replaced with phosphate

Collection methods: bulk, sieve,

Primary reference: L. A. Nessov. 1991. A Late Jurassic labyrinthodont (Amphibia, Labyrinthodontia) along other relict groups of vertebrates from northern Fergana. Paleontological Journal 24(3):83-90 [E. Fara/E. Fara/J. Alroy] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 37596: authorized by Emmanuel Fara, entered by Emmanuel Fara on 17.03.2004, edited by Kaitlin Maguire, Matt Carrano, Roger Benson and Jonathan Tennant

Creative Commons license: CC BY (attribution)