Also known as Bed 17 of Shen & He, 1994
Where: Guizhou, China (26.6° N, 107.2° E: paleocoordinates 6.6° N, 96.3° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Changxing Formation, Changhsingian (254.2 - 252.2 Ma)
• 4.11 m thick
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified, black chert and lithified mudstone
Size class: macrofossils
Preservation: mold/impression
Primary reference: S. Z. Shen and X. L. He. 1994. Changhsingian brachiopod faunas from Guiding, Guizhou. Acta Palaeontologica Sinica 33:440-454 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 117476: authorized by Matthew Clapham, entered by Matthew Clapham on 22.09.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Etheripecten sichuanensis Chen et al. 1974 scallop | |
Euchondria sinensis Frech 1911 scallop | |
Rhynchonellata | |
"Lissorhynchia pseudoutah" = Prelissorhynchia pseudoutah, "Lissorhynchia triplicata" = Prelissorhynchia pseudoutah
"Lissorhynchia pseudoutah" = Prelissorhynchia pseudoutah Huang 1933
"Lissorhynchia triplicata" = Prelissorhynchia pseudoutah Huang 1933 | |
"Araxathyris bisulcata" = Juxathyris bisulcata
"Araxathyris bisulcata" = Juxathyris bisulcata Liao 1980 | |
Crenispirifer alpheus Huang 1933 | |
Paraspiriferina multiplicata Sowerby 1829 | |
Peltichia transversa Huang 1933 | |
"Acosarina dorsisulcata" = Acosarina minuta
"Acosarina dorsisulcata" = Acosarina minuta Abich 1878 | |
Strophomenata | |
"Neochonetes substrophomenoides" = Neochonetes (Huangichonetes) substrophomenoides
"Neochonetes substrophomenoides" = Neochonetes (Huangichonetes) substrophomenoides Huang 1932 | |
Spinomarginifera chengyaoyenensis Huang 1932
Spinomarginifera alpha Huang 1932 | |
Paryphella transversa Liao 1982 | |
Haydenella wenganensis Huang 1932
Haydenella minuta Sarycheva 1965 | |
Falafer fusuiensis Liao 1982 |