Where: West Bengal, India (23.7° N, 86.8° E: paleocoordinates 64.6° S, 56.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Permian (298.9 - 251.9 Ma)

• "Ironstone Shale Stage" (Lakhanpal et al. 1976)

• group of beds-level stratigraphic resolution

Environment/lithology: fluvial-lacustrine; lithology not reported

Size class: microfossils

Primary reference: R. N. Lakhanpal, H. K. Maheshwari, and N. Awasthi. 1976. A Catalogue of Indian Fossil Plants. 1-318 [B. Allen/B. Allen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 225790: authorized by Bethany Allen, entered by Bethany Allen on 31.05.2022

Creative Commons license: CC BY (attribution)