Xiaosanjiazi, Wujiatun Formation, Ke'erqin Youyi Qianqi (Permian to of China)
Where: Nei Mongol, China (46.4° N, 121.4° E: paleocoordinates 35.3° N, 103.5° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Wujiatun Formation, Wordian to Wordian (266.9 - 259.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Collection methods: peel or thin section,
Primary reference: S. Z. Guo. 1980. Tetracoralla. Paleontological Atlas of Northeast China 1:106-152 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 109610: authorized by Matthew Clapham, entered by Matthew Clapham on 18.05.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Anthozoa | |
Allotropiophyllum cf. sinense Grabau 1928 horn coral | |
Lytvolasma ellipticum Wu 1975 horn coral | |
Bivalvia | |
| |
"Deltopecten lata" = Etheripecten latus2
| |
Guizhoupecten xiaosanjiarensis n. sp.2
| |
Strophomenata | |
"Orthotetes regularis" = Derbyia regularis1
"Orthotetes regularis" = Derbyia regularis1 Waagen 1884 | |
Paramarginifera rugulosus n. sp.1, Paramarginifera jilinensis n. sp.1, Paramarginifera clarkei1, Paramarginifera zesiensis1
Paramarginifera rugulosus n. sp.1 Lee and Gu 1980
Paramarginifera jilinensis n. sp.1 Lee and Gu 1980
Paramarginifera clarkei1 Tschernyschew 1902
Paramarginifera zesiensis1 Lee and Gu 1976 | |
Kochiproductus porrectus1, Yakovlevia complanata n. sp.1, "Horridonia timanica" = Sowerbina timanica1, Horridonia horrida1, Horridonia regularis n. sp.1
Kochiproductus porrectus1 Kutorga 1844
Yakovlevia complanata n. sp.1 Lee and Gu 1980
"Horridonia timanica" = Sowerbina timanica1 Stuckenberg 1875
Horridonia horrida1 Sowerby 1822
Horridonia regularis n. sp.1 Lee and Gu 1980 | |
Waagenoconcha punctulata n. sp.1
Waagenoconcha punctulata n. sp.1 Lee and Gu 1980 | |
Cancrinella koninckiana1 Keyserling 1846
Linoproductus rugiformis1 Lee and Gu 1980 | |
Rhynchonellata | |
Rhynchopora solonensis n. sp.1
Rhynchopora solonensis n. sp.1 Lee and Su 1980 | |
Licharewia voengaensis1 Licharew 1934
Licharewia neosibirica1 Einor 1959 |