Kobayashi Locality 30. Northern part of Palau Tantong (Ordovician of Malaysia)

Where: Palau Lankawi Island, Malaysia (6.4° N, 100.0° E: paleocoordinates 6.4° N, 100.0° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: H Member (Lower Setul Formation), Fennian (470.7 - 468.0 Ma)

• latest Arenig (Whiterockian)

• member-level stratigraphic resolution

Environment/lithology: limestone

Size class: macrofossils

Primary reference: T. Kobayashi. 1959. On some Ordovician fossils from northern Malaya and her adjacence. Tokyo University, Faculty Science Journal Sec. 2 11(4):387-407 [P. Wagner/P. Wagner]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 56168: authorized by Pete Wagner, entered by Pete Wagner on 14.11.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Euomphalina - Helicotomidae
"? Helicotoma costata n. sp." = Lophonema costata
"? Helicotoma costata n. sp." = Lophonema costata Kobayashi 1959 snail
 Euomphalina - Raphistomatidae
"Helicotoma jonesi" = Scalites jonesi, "Palaeomphalus giganteus" = Scalites keizanensis
"Helicotoma jonesi" = Scalites jonesi Kobayashi 1959 snail
"Palaeomphalus giganteus" = Scalites keizanensis Kobayashi 1934 snail
 Euomphalina - Ophiletidae
Malayaspira rugosa Kobayashi 1958 snail
Rostroconchia
 Conocardiida - Eopteriidae
Euchasma mytiliforme Pojeta and Runnegar 1976
Cephalopoda
 Actinocerida - Ormoceratidae