Where: Bayan-Khongor, Mongolia (45.2° N, 99.2° E: paleocoordinates 50.3° N, 102.5° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Bakhar Formation, Bajocian to Bajocian (170.3 - 166.1 Ma)
• Ortsogsk unit. Age taken from Blagoderov et al., 2007
• bed-level stratigraphic resolution
Environment/lithology: lacustrine; lithified claystone
Size classes: macrofossils, mesofossils
Preservation: mold/impression
Collected in 1974, 1979, 1980; reposited in the PIN
Primary reference: D. E. Shcherbakov. 1988. Novye Mezozojskie Pavnokrylye. In A. Y. Rozanov (ed.), Novye Iskopaemykh Bespozvonochnykh Mongolii, Sovmestnaya Sovetsko-Mongol'skaya Paleontologicheskaya Ekspeditsiya 33:60-63 [M. Clapham/J. Karr/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 114615: authorized by Matthew Clapham, entered by Jered Karr on 17.08.2011, edited by Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
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Chorilingia bakharica n. sp.4
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Xyelula bakharensis n. sp.10
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Karabasia caudata n. sp.9
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Mesopentacoris orientalis n. sp.9
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Bakharia gibbera n. gen. n. sp.8
Bakharia gibbera n. gen. n. sp.8 Popov 1988 water boatman PIN 3791/2481 (text mentions 200 specimens between this and outcrop 208/3)
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"Mesocixiella gobiensis n. sp." = Cycloscytina gobiensis
"Mesocixiella gobiensis n. sp." = Cycloscytina gobiensis Shcherbakov 1988 true bug PIN 3791/2100 (Outcrop unmentioned)
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Dysmorphoptila notodon n. sp.
Dysmorphoptila notodon n. sp. Shcherbakov 1988 true bug PIN 3791/2127, 2113(2126) (Outcrop unmentioned)
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Bacharaboilus mongolicus n. gen. n. sp.2
Bacharaboilus mongolicus n. gen. n. sp.2 Gorochov 1988 hump-winged cricket PIN 3791/1304 (outcrop unmentioned)
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Mongolovoliopus sonorus n. gen. n. sp.2, Bajanchongoria modesta n. gen. n. sp.2, Bacharovoliopus pulcherrimus n. gen. n. sp.2, Microvoliopus bacharicus n. gen. n. sp.3, Bacharia zherichini n. gen. n. sp.2
Mongolovoliopus sonorus n. gen. n. sp.2 Gorochov 1988 hump-winged cricket PIN 3791/1512, 1510, 1518 (outcrop unmentioned)
Bajanchongoria modesta n. gen. n. sp.2 Gorochov 1988 hump-winged cricket PIN 3791/1541 (outcrop unmentioned)
Bacharovoliopus pulcherrimus n. gen. n. sp.2 Gorochov 1988 hump-winged cricket PIN 3791/1514 (outcrop unmentioned)
Microvoliopus bacharicus n. gen. n. sp.3 Gorochov 1990 hump-winged cricket PIN 3791/1431 (Outcrop unmentioned)
Bacharia zherichini n. gen. n. sp.2 Gorochov 1988 hump-winged cricket PIN 3791/1357 (outcrop unmentioned)
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Tzetzenulia dilutemaculata n. gen. n. sp.3
Tzetzenulia dilutemaculata n. gen. n. sp.3 Gorochov 1990 grasshopper PIN 3791/1434 (Outcrop unmentioned)
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Bacharogryllus mongolicus n. gen. n. sp.1, Bacharogryllus ponomarenkoi n. sp.1, Falsispeculum bacharicum n. sp.1, Parangarogryllus brevis n. gen. n. sp.1
Bacharogryllus mongolicus n. gen. n. sp.1 Gorochov 1984 grasshopper PIN 3791/1439, 1324 (Outcrop unmentioned)
Parangarogryllus brevis n. gen. n. sp.1 Gorochov 1984 grasshopper PIN 3791/1385 (Outcrop unmentioned)
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"Perlariopsis fidelis n. sp." = Paranotonemoura fidelis11
"Perlariopsis fidelis n. sp." = Paranotonemoura fidelis11 Sinitshenkova 1987 stonefly PIN 3791/1220, 1225, 1232-1234
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Mongolojurina altaica n. gen. n. sp.7
Mongolojurina altaica n. gen. n. sp.7 Ponomarenko 1988 winged insect PIN 3791/1559 (Outcrop unmentioned)
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Palaeobolbomyia mongolica n. sp.6
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Protoreogeton admirabilis n. gen. n. sp.5
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Baharellus lineatus n. gen. n. sp.12
Baharellus lineatus n. gen. n. sp.12 Storozhenko 1988 insect PIN 3791/1554, 1553 (outcrop unmentioned)
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