BD17, West coast of Pulau Langoon, Langkawi Islands (Ordovician of Malaysia)

Where: Malaysia (6.4° N, 99.9° E)

• Paleocoordinates: 10.2° N, 83.8° E (Wright 2013)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: J Member (Lower Setul Limestone Formation), Llanvirn (468.0 - 458.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: limestone

• well-bedded, dark gray, partly dolomitic and cherty

Size class: microfossils

Primary reference: J. R. Laurie and C. Burrett. 1992. Biogeographic significance of Ordovician brachiopods from Thailand and Malaysia. Journal of Paleontology 66(1):16-23 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 186497: authorized by Pete Wagner, entered by Pete Wagner on 23.06.2017

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names
Stromatoporoidea
 Labechiida - Labechiidae
Labechia variabilis
Labechia variabilis stromatoporoid sponge
 Labechiida - Rosenellidae
Cystostroma sp.
Cystostroma sp. Galloway and St Jean 1957 stromatoporoid sponge
Conodonta
 Protopanderodontida - Protopanderodontidae
Juanognathus variabilis
 Panderodontida - Panderodontidae
"Protopanderodus nogamii" = Panderodus nogami
"Protopanderodus nogamii" = Panderodus nogami Lee 1975 conodont
Cephalopoda
 Actinocerida - Wutinoceratidae
Wutinoceras robustum
 Endocerida -
Hoyoceras mirini
Strophomenata
 Strophomenida - Taffiidae
Aporthophyla ? tianjingshanensis