Shar-Teg, outcrop 452/2 (PIN collection 4270) (Jurassic of Mongolia)

Where: Mongolia (44.1° N, 95.8° E: paleocoordinates 46.1° N, 97.9° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Sharteg Formation, Tithonian (152.1 - 145.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lacustrine - large; lithified, fine-grained, gray claystone

• Early syn-rift phase (Graham et al., 2001); extensional stress field from collapse of Mongolia-Okhotsk orogenic belt (Wu, 2013).

Size class: macrofossils

Preservation: mold/impression

Collected by Joint Soviet Mongolian Paleontological Expedition in 1989; reposited in the PIN

Primary reference: I. D. Sukacheva. 2000. New fossil caddis flies (Trichoptera) from the Shar-Teg locality in Mongolia. Paleontological Journal 34(Suppl 3):S347-S351 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 125978: authorized by Matthew Clapham, entered by Matthew Clapham on 28.03.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

 Blattaria - Caloblattinidae
Shartegoblattina elongata3 Vršanský 2004 cockroach
PIN 4270/1803
 Coleoptera - Lasiosynidae
Lasiosyne insculpta4 Yan 2012 beetle
PIN 4270/1156
 Coleoptera - Eulichadidae
Lasiosyne shartegiensis4 Yan 2012 forest stream beetle
PIN 4270/1157
 Diptera - Tipulidae
Tipunia jorgi n. sp.2
Tipunia jorgi n. sp.2 Lukashevich 2009 crane fly
PIN 4270/2294
 Trichoptera -
Ostracindusia martynovae n. sp. Sukacheva 2000 caddisfly
PIN 4270/125, 1746
 Neuroptera - Osmylidae
Jurakempynus sublimis n. sp.1 Khramov 2014 lance lacewing
PIN 4270/1522