Also known as Bed 2 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)
• 3.42 m thick
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified, brown 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 117486: authorized by Matthew Clapham, entered by Matthew Clapham on 22.09.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
"Squamularia elegantula" = Permophricodothyris elegantula
"Squamularia elegantula" = Permophricodothyris elegantula Waagen 1883 | |
"Acosarina dorsisulcata" = Acosarina minuta
"Acosarina dorsisulcata" = Acosarina minuta Abich 1878 | |
Strophomenata | |
Neochonetes strophomenoides Waagen 1884 | |
"Leptodus tenuis" = Eolyttonia tenuis
"Leptodus tenuis" = Eolyttonia tenuis Waagen 1883 | |
"Asioproductus bellus" = Transennatia gratiosa
"Asioproductus bellus" = Transennatia gratiosa Waagen 1884 | |
Spinomarginifera alpha Huang 1932
Spinomarginifera kueichowensis Huang 1932 | |
Cathaysia yongdingensis Liao 1982 | |
Haydenella wenganensis Huang 1932
Haydenella kiangsiensis Kayser 1883 | |
Falafer fusuiensis Liao 1982 | |
"Derbyia acutangula" = Derbyia acutangula, "Derbyia guangdongensis" = Derbyia acutangula
"Derbyia acutangula" = Derbyia acutangula Huang 1933
"Derbyia guangdongensis" = Derbyia acutangula Huang 1933 | |
Meekella kueichowensis Huang 1933
Orthothetina frechi Huang 1933
Orthothetina regularis Huang 1933
Orthothetina ruber Frech 1911 |