Bed 34 709-17. Nanbiancun Section 3 (Devonian of China)
Where: Guangxi, China (25.3° N, 110.1° E: paleocoordinates 2.2° S, 102.9° E)
When: lower Siphonodella praesulcata conodont zone, Yonghsien Formation, Famennian (372.2 - 358.9 Ma)
• bed-level stratigraphic resolution
Environment/lithology: lithified, gray packstone and gray shale
• The lower part about 16m in thickness is mainly composed of grey to light grey medium to thick bedded bioclastic packstone and grainstone, intercalated with grey shale, yielding conodonts, brachiopods, ostracods, ammonoids and trilobites, namely, conodonts:
Size class: macrofossils
Primary reference: J. Yuan and L.-W. Xiang. 1998. Trilobite fauna at the Devonian-Carboniferous boundary in South China (S-Guizhou and N-Guangxi). 8:1-281 [P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 229268: authorized by Pete Wagner, entered by Pete Wagner on 26.02.2023
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Trilobita | |
|
Phacops (Omegops) sp. Struve 1976 trilobite | |
|
Sinosymbole guangxiensis Zhu 1988 trilobite
Pseudocyrtosymbole acutangularis n. sp. Yuan and Xiang 1998 trilobite | |
Mirabole (Mirabole) crassa n. sp.
| |
| Conodonta | |
|
Spathognathodus disparilis conodont | |
|
| |
|
Tripodellus robustus conodont | |
| Conodontophorida | |