Phnom Khla Kaum, Sisophon (Permian of Cambodia)

Where: Cambodia (13.6° N, 103.0° E: paleocoordinates 14.4° S, 103.1° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Sisophon Formation, Capitanian (265.1 - 259.9 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified limestone

Size class: macrofossils

Preservation: replaced with silica

Collected by J. Gubler

Primary reference: G. Delpey. 1941. Les gasteropodes permiens du Cambodge, 2. Journal de Conchyologie 84:345-369 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 107274: authorized by Matthew Clapham, entered by Matthew Clapham on 03.04.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Murchisoniina - Soleniscidae
Soleniscus elegans2 Gemmellaro 1887 snail
 Murchisoniina - Phymatopleuridae
Worthenia gubleri Delpey 1941 snail
Worthenia pagoda Mansuy 1914 snail
 Bellerophontida - Bellerophontidae
"Bellerophon jonesi" = Waagenella jonesianus
"Bellerophon jonesi" = Waagenella jonesianus de Koninck 1863 snail
 Caenogastropoda - Meekospiridae
""Pseudomelania" gracilis" = Ceraunocochlis gracilis2
""Pseudomelania" gracilis" = Ceraunocochlis gracilis2 Mansuy 1914 snail
 Cerithioidea - Potamididae
"Potamides" sisophonensis2 Delpey 1942 horn snail
 Cerithimorpha - Orthonemidae
Palaeostylus delpeyae1 Batten 1985 snail
Strophomenata
 Productida - Productellidae
Echinauris opuntia3 Waagen 1884
At base
 Productida - Linoproductidae
Linoproductus cambodgensis3 Termier and Termier 1970