Where: Pakistan (32.7° N, 72.6° E: paleocoordinates 41.5° S, 56.9° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Chhidru Formation, Changhsingian (254.2 - 252.2 Ma)
• Upper Productus Limestone
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified limestone
Size class: macrofossils
Collected by A.B. Wynne
Collection methods: peel or thin section
Primary reference: W. Waagen. 1884. Productus Limestone Fossils, Part IV, fas. 3. Salt Range Fossils, Palaeontologia Indica, Series 13 1(4):547-610 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 125352: authorized by Matthew Clapham, entered by Matthew Clapham on 08.03.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Derbyia hemisphaerica Waagen 1884 |