ADZ29. Xiakou Section S (Devonian of China)

Where: Guangxi, China (26.2° N, 111.0° E: paleocoordinates 3.1° S, 99.5° E)

When: lower Siphonodella praesulcata conodont zone, Yonghsien Formation, Late/Upper Famennian (364.7 - 360.7 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lithified, gray packstone and unlithified, gray grainstone

• grey to light grey thin to medium bedded packstone and bioclastic pelletoidal grainstone, intercalated with grey thin to medium bedded detrital-debris limestone,

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 222338: authorized by Pete Wagner, entered by Pete Wagner on 20.09.2021

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Proetida - Tropidocoryphidae
Richteraspis cathayensis Yuan and Xiang 1998 trilobite
 Proetida - Proetidae
Mirabole (Mirabole) crassa Chlupáč 1966 trilobite
Mirabole (Mirabole) crassa xiakouensis
 Proetida - Phillipsiidae
Pseudocyrtosymbole sp. Yuan and Xiang 1998 trilobite
Pseudocyrtosymbole yishanensis Yuan and Xiang 1998 trilobite
Pseudowaribole (Pseudowaribole) sp. Hahn and Hahn 1967 trilobite
Yishanaspis xiakouensis Yuan and Xiang 1998 trilobite
Sinosymbole guangxiensis Zhu 1988 trilobite
Waribole (Latibole) yishanensis Yuan and Xiang 1998 trilobite
Parangustibole sinensis Yuan and Xiang 1998 trilobite
 Proetida - Brachymetopidae
Brachymetopus (Brachymetopus) germanicus Hahn 1964 trilobite
Brachymetopus (Brachymetopus) germanicus minusculus
Brachymetopus (Brachymetopus) woodwardii Whidborne 1896 trilobite
Brachymetopus (Brachymetopus) woodwardii primitivus