Pulau Langoon, Langkawi Islands, Upper Setul Limestone, 16-5 horizon (Silurian of Malaysia)

Where: Malaysia (6.4° N, 99.9° E: paleocoordinates 19.7° N, 135.3° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Upper Setul Limestone Formation, Silurian (443.8 - 419.2 Ma)

Environment/lithology: gray limestone

• about 25m higher than 16-1
• The limestone is dolomitic, gray, thicklybedded

Size class: microfossils

Primary reference: H. Igo and T. Koike. 1967. Ordovician and Silurian Conodonts from the Langkawi Islands, Malaya, Part I. Contribution to the Geology and Palaeontology of Southeast Asia, XXXII [W. Kiessling/M. Krause]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 181688: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 27.09.2016

Creative Commons license: CC BY (attribution)

Taxonomic list

Conodonta
 Prioniodontida -
"Ligonodina cf. salopia" = Oulodus, "Trichonodella excavata" = Oulodus walliseri
"Ligonodina cf. salopia" = Oulodus conodont
"Trichonodella excavata" = Oulodus walliseri Ziegler 1960 conodont
 Prioniodontida - Balognathidae
"Prioniodina bicurvata" = Synprioniodina bicurvata
"Prioniodina bicurvata" = Synprioniodina bicurvata Branson and Mehl 1933 conodont
 Panderodontida - Panderodontidae
Panderodus unicostatus Branson and Mehl 1933 conodont
"Acodus langkawiensis" = Panderodus langkawiensis Igo and Koike 1967 conodont
 Ozarkodinida - Kockelellidae
Kockelella sp. Walliser 1957 conodont
 Ozarkodinida -
Ozarkodina media Walliser 1957 conodont
Plectospathodus extensus Rhodes 1953 conodont
  -
Spathognathodus "sp. A" Branson and Mehl 1941 conodont
Spathognathodus "sp. B" Branson and Mehl 1941 conodont
Trichonodella sp. Branson and Branson 1947 conodont
Conodontophorida
  -
Cephalopoda
 Endocerida - Endoceratidae
? Endoceras sp. Hall 1847