XiaHuangKeng Fm., XingChang, GuangDong Province, China (Ordovician of China)

Where: GuangDong, China (22.0° N, 112.0° E)

• Paleocoordinates: 13.7° S, 79.8° E (Wright 2013)

• local area-level geographic resolution

When: Xiahuangkeng Formation, Arenig (478.6 - 466.0 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; lithified, gray, yellow, cherty/siliceous shale

• Siliceous shale interbedded with grey silicates (?) and yellow-green muddy siliceous shale

Primary reference: R. Jin and S. Cai. 1988. Regional Geology of GuangDong Province. Special Publication of China Minister of Geology and Mining, No.9. Geology Publishing House 1-? [A. Miller/P. Novack-Gottshall]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 4674: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 15.08.1999

Creative Commons license: CC0 (CC0)

Taxonomic list

Malacostraca
 Archaeostraca - Caryocarididae
Caryocaris sp. Salter 1863
Pterobranchia
 Graptoloidea - Dichograptidae
Didymograptus sp. McCoy 1851 graptolite
 Graptoloidea - Phyllograptidae
Phyllograptus sp. Hall 1858 graptolite
 Graptoloidea - Retiolitidae
Glyptograptus sp. Lapworth 1873 graptolite
 Graptoloidea - Climacograptidae
Climacograptus sp. Hall 1865 climacograptid
 Graptoloidea - Isograptidae
Isograptus sp. Moberg 1892 graptolite