Baota (Pagoda) Fm., Yangjiaba, Chengkou County, Sichuan Prov., China (Ordovician to of China)

Where: Sichuan, China (32.0° N, 108.0° E: paleocoordinates 11.1° N, 135.1° E)

• local area-level geographic resolution

When: Baota Formation, Harnagian to Harnagian (458.4 - 455.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

• nodular limestone and limestone

Primary reference: Sichuan Stratigraphic Work Group. 1978. Regional stratigraphic table of the southwestern region of China, Sichuan part. Geological Publishing House, Beijing, China [A. Miller/P. Novack-Gottshall]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 7645: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 30.05.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Cephalopoda
 Lituitida - Lituitidae
Lituites sp.
Lituites sp. Bertrand 1763
 Orthocerida - Orthoceratidae
Sinoceras sp.
Sinoceras sp. Shimizu et al. 1935
 Tarphycerida - Trocholitidae
Discoceras sp.
Discoceras sp. Barrande 1867
Trilobita
 Phacopida - Pliomeridae
"Hammatocnemis sp." = Ovalocephalus
"Hammatocnemis sp." = Ovalocephalus Koroleva 1959 trilobite
Artiopoda
 Agnostida - Metagnostidae
Trinodus sp.
Trinodus sp. M'Coy 1846