Where: Sichuan, China (31.8° N, 104.8° E: paleocoordinates 36.9° N, 94.0° E)
• coordinate estimated from map
• basin-level geographic resolution
When: Shiyuan Formation, Lacian to Lacian (221.5 - 212.0 Ma)
• formation-level stratigraphic resolution
Environment/lithology: lagoonal or restricted shallow subtidal; lithified, calcareous siltstone and lithified, silty claystone
Size class: macrofossils
Collection methods: faunal list only
Primary reference: X. Wu. 1989. Carnian (Upper Triassic) sponge mounds of the northwestern Sichuan Basin, China: Stratigraphy, facies and paleoecology. Facies 21:171-188 [W. Kiessling/W. Kiessling/W. Kiessling]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 25402: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 11.09.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Crinoidea | |
Isocrinus sp. von Meyer 1836 Sea lily | |
Lingulata | |
Lingula sp. BruguiƩre 1797 | |
Bivalvia | |
Hoferia sp. Bittner 1895 clam | |
Catella nyanangensis clam
Parallelodon sp. Meek and Worthen 1866 clam | |
Cassianella cf. dussaulti oyster
Cassianella cf. jindingensis oyster
Cassianella cf. tulongensis oyster | |
Pergamidia irregularis oyster | |
"Bakevellia aff. praecursor" = Bakevellia (Bakevelloides) praecursor
"Bakevellia aff. praecursor" = Bakevellia (Bakevelloides) praecursor Quenstedt 1858 oyster | |
Halobia subrugosa, Halobia gangsiensis, Halobia yandongensis, Halobia partschi, Halobia norica, Halobia superbescens, Halobia cf. maximiliani, Halobia neumayri, Halobia cf. plicosa, Halobia cf. fallax
Halobia subrugosa oyster
Halobia gangsiensis oyster
Halobia yandongensis Chen 1976 oyster
Halobia partschi Kittl 1912 oyster
Halobia norica Mojsisovics 1874 oyster
Halobia superbescens Kittl 1912 oyster
Halobia cf. maximiliani Kittl 1912 oyster
Halobia neumayri Bittner 1891 oyster
Halobia cf. plicosa Mojsisovics 1874 oyster
Halobia cf. fallax Mojsisovics 1874 oyster | |
Posidonia sp. Bronn 1828 oyster
Amonotis sp. Kittl 1904 oyster | |
Plagiostoma cf. regularis, Plagiostoma nuitiense, Pseudolimea cf. planoplicata, Pseudolimea cf. duplicata
Plagiostoma cf. regularis file clam
Plagiostoma nuitiense file clam
Pseudolimea cf. planoplicata file clam
Pseudolimea cf. duplicata Sowerby 1814 file clam | |
Entolium sp. Meek 1865 scallop | |
Schafhaeutlia sp. Cossmann 1897 clam | |
Unionites cf. lutriaeformis, Unionites cf. guizhounsis, Unionites cf. griesbachi, Unionites manmuensis
Unionites cf. griesbachi Bittner 1899 clam
Unionites manmuensis Reed 1927 clam | |
Palaeocardita sp. Conrad 1867 clam | |
"Cardium" nequam cockle | |
Thracia prisca Healey 1908 clam | |
Burmesia lirata Healey 1908 clam | |
Myophoria sp. Bronn 1834 clam
Myophoria cf. chenopus Laube 1865 clam | |
Nuculana sp. Link 1807 pointed nut clam
Nuculana cf. yunnanensis pointed nut clam
Nuculana perlonga pointed nut clam
Nuculana alpina Winkler 1859 pointed nut clam | |
Palaeoneilo elliptica Goldfuss 1837 clam
Palaeoneilo praeacuta Klipstein 1843 clam | |
"Palaeonucula strigillata" = Palaeonucula strigilata
"Palaeonucula strigillata" = Palaeonucula strigilata Goldfuss 1837 nut clam | |
Cephalopoda | |
Drepanites sp. Mojsisovics 1893 ceratite
Xenodrepanites sp. Diener 1916 ceratite
Metatibetites sp. Zhao and Wang 1976 ceratite
Anatibetites magnus Liang 1977 ceratite
Paratibetites sp. von Mojsisovics 1896 ceratite | |
Thisbites sp. Mojsisovics 1893 ceratite | |
Phormedites sp. Mojsisovics 1893 ceratite | |
Indojuvavites sp. Diener 1916 ceratite
Juvavites sp. Mojsisovics 1879 ceratite | |
Dittmarites sp. Mojsisovics 1893 ceratite | |
Gastropoda | |
Rhaphistomella sp. Kittl 1891 snail
Sisenna sp. Koken 1896 snail | |
Worthenia sp. de Koninck 1883 snail | |
Anulifera yunnanensis Pan 1977 snail | |
Katosira sp. Koken 1892 snail |