Also known as Chhidru
Where: Pakistan (32.6° N, 71.8° E: paleocoordinates 42.8° S, 55.7° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Wargal Formation, Wuchiapingian (259.9 - 254.2 Ma)
• Solid limestones, impregnated with silica, composing the middle region of Middle Productus-limestone
• group of beds-level stratigraphic resolution
Environment/lithology: lithified, cherty/siliceous limestone
Size class: macrofossils
Preservation: replaced with silica
Primary reference: W. Waagen and J. Pichl. 1885. Productus Limestone Fossils, Part V. Salt Range Fossils, Palaeontologia Indica, Series 13 1(5):771-834 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 119546: authorized by Matthew Clapham, entered by Matthew Clapham on 29.10.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Echinoidea | |
"Eocidaris forbesiana" = Permocidaris forbesiana
"Eocidaris forbesiana" = Permocidaris forbesiana de Koninck 1863 pencil urchin |