Where: China (28.5° N, 108.9° E: paleocoordinates 6.7° N, 126.2° E)

• coordinate stated in text

When: Pterospathodus eopennatus conodont zone, Xiushan Formation, Llandovery (443.4 - 433.4 Ma)

• Datianba section

Environment/lithology: lithified, calcareous mudstone

Size class: microfossils

Primary reference: Z. Chen, C. Wang, and R. Fan. 2015. Restudy of the Llandovery conodont biostratigraphy in the Xiushan area, Chongqing City, China. NRC Research Press [E. Jarochowska/S. Haegele]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 187785: authorized by Emilia Jarochowska, entered by Sarah Haegele on 13.08.2017

Creative Commons license: CC BY (attribution)