Katialo, Bed 4 (Triassic of Indonesia)

Where: Indonesia (0.7° S, 100.7° E: paleocoordinates 3.1° N, 99.1° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Late/Upper Triassic (237.0 - 201.4 Ma)

• bed-level stratigraphic resolution

Environment/lithology: limestone

Size class: macrofossils

Primary reference: L. Krumbeck. 1914. Obere Trias von Sumatra (Die Padang-Schichten von West-Sumatra nebst Anhang). Palaeontographica Supplement 4(2):197-266 [A. Dunhill/B. Allen]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 201870: authorized by Alex Dunhill, entered by Bethany Allen on 05.06.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Bivalvia
 Nuculida - Nuculidae
Nucula fritschi
 Trigoniida - Myophoriidae
Myophoria myophoria, "Myophoria cf. napengensis" = Myophoria (Costatoria) napangensis
"Myophoria cf. napengensis" = Myophoria (Costatoria) napangensis Healey 1908 clam
 Carditida - Carditidae
Cardita globiformis
 Carditida - Myophoricardiidae
Myophoriopis latedorsata
Myophoriopis latedorsata Krumbeck 1914 clam
 Lucinida - Lucinidae
"Gonodon sphaerioides" = Schafhaeutlia
"Gonodon sphaerioides" = Schafhaeutlia clam
 Cardiida - Anatinellidae
Anatina cf. praecursor
Anatina cf. praecursor Oppel 1858 clam
 Cardiida - Cardiidae
Cardium martini
 Ostreida - Cassianellidae
Cassianella katialotica n. sp., Cassianella verbeeki n. sp.
Cassianella katialotica n. sp. Krumbeck 1914 oyster
Cassianella verbeeki n. sp. Krumbeck 1914 oyster
 Ostreida - Bakevelliidae
"Gervilleia aff. rugosa" = Gervillia
"Gervilleia aff. rugosa" = Gervillia oyster
 Pectinida - Anomiidae
Placunopsis aff. mortilleti, Placunopsis cf. napengensis
Placunopsis cf. napengensis Healey 1908 scallop
Scaphopoda
 Dentaliida - Dentaliidae
"Dentalium cf. undulatum" = Plagioglypta undulata
"Dentalium cf. undulatum" = Plagioglypta undulata Münster 1841 tusk shell