Upper section, NingGuo Fm., FenJiaWu, TongLu Co., ZheJiang Prov., China (Ordovician of China)

Where: ZheJiang, China (30.0° N, 120.0° E: paleocoordinates 8.1° N, 134.7° E)

• local area-level geographic resolution

When: Ningguo Formation, Ningkuo (478.6 - 468.1 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: basinal (); lithified, black, calcareous shale

• black calcareous and siliceous shale

Primary reference: Stratigraphic Group of Zhejiang, China. 1979. Regional stratigraphic table of Eastern China, Zhejiang Province. Geological Publishing House, Beijing, China [A. Miller/P. Novack-Gottshall]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 7783: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 01.06.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

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Pterobranchia
 Graptoloidea - Diplograptidae
Amplexograptus sp.
 Graptoloidea - Retiolitidae
Glyptograptus sp.
Glyptograptus sp. Lapworth 1873 graptolite
 Graptoloidea - Glossograptidae
Cryptograptus sp.
 Graptoloidea - Pterograptidae
Pterograptus sp.
Pterograptus sp. Holm 1881 graptolite
 Graptoloidea - Dichograptidae
Loganograptus sp., Dichograptus sp., Didymograptus sp., "Nicholsonograptus sp." = Azygograptus
Loganograptus sp. Hall 1868 graptolite
Dichograptus sp. graptolite
Didymograptus sp. McCoy 1851 graptolite
"Nicholsonograptus sp." = Azygograptus Nicholson and Lapworth 1875 graptolite
 Graptoloidea - Phyllograptidae
Phyllograptus sp., Tetragraptus sp.
Phyllograptus sp. Hall 1858 graptolite
Tetragraptus sp. Salter 1863 graptolite