Wenjiangsi Section, Triassic Bed 16, Guiding (Triassic of China)

Where: Guizhou, China (26.6° N, 107.2° E: paleocoordinates 7.5° N, 96.2° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Daye Formation, Griesbachian (252.2 - 251.3 Ma)

• Dienerian P. candidus zone according to Brühwiler et al. 2008; Late Griesbachian in Dai et al. 2018

• bed-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Primary reference: L. Mu, Y. D. Zakharov, W. Z. Li and S. Z. Shen. 2007. Early Induan (Early Triassic) cephalopods from the Daye Formation at Guiding, Guizhou Province, south China. Journal of Paleontology 81:858-872 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 113866: authorized by Matthew Clapham, entered by Matthew Clapham on 06.08.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Rhynchonellida - Norellidae
Laevorhynchia tenuis n. gen. n. sp.3
Laevorhynchia tenuis n. gen. n. sp.3 Shen and He 1994
Lingulata
 Lingulida - Lingulidae
Bivalvia
 Pectinida - Pterinopectinidae
"Claraia hubeiensis" = Claraia griesbachi3
"Claraia hubeiensis" = Claraia griesbachi3 Bittner 1899 scallop
Cephalopoda
 Ceratitida - Ophiceratidae
"Vishnuites wenjiangsiensis" = Vishnuites pralambha, "Pseudovishnuites guidingensis n. gen. n. sp." = Vishnuites pralambha
"Vishnuites wenjiangsiensis" = Vishnuites pralambha Diener 1897 ceratite
"Pseudovishnuites guidingensis n. gen. n. sp." = Vishnuites pralambha Diener 1897 ceratite
 Ceratitida - Proptychitidae
Prionolobus cf. rotundatus, Prionolobus impressus, ? Hubeitoceras wangi n. sp., "Wordieoceras guizhouensis n. sp." = Jieshaniceras guizhouense, "Jieshaniceras guizhouense" = Jieshaniceras guizhouense2, "Jieshaniceras guizhouensis" = Jieshaniceras guizhouense1, "Koninckites" cf. timorense1
Prionolobus cf. rotundatus Waagen 1895 ceratite
Prionolobus impressus Waagen 1895 ceratite
? Hubeitoceras wangi n. sp. Zakharov and Mu 2007 ceratite
"Wordieoceras guizhouensis n. sp." = Jieshaniceras guizhouense Zakharov and Mu 2007 ceratite
"Jieshaniceras guizhouense" = Jieshaniceras guizhouense2 Zakharov and Mu 2007 ceratite
"Jieshaniceras guizhouensis" = Jieshaniceras guizhouense1 Zakharov and Mu 2007 ceratite
Wordieoceras subwordiei n. sp. in figure 2
 Ceratitida - Gyronitidae
Kymatites sp. Waagen 1895 ceratite
Kymatites yanjiaensis Xu 1988 ceratite
Gyrophiceras subplicatum Zakharov and Mu 2007 ceratite