Muara Kobun, Gelingseh beds, Borneo: Late/Upper Miocene, Indonesia

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Anthozoa - Scleractinia - Caryophylliidae
Acanthocyathus malayicus Gerth 1923
synonym of Acanthocyathus grayi
reported by Gerth, 1923 (reference couldn't be tracked down)
Heterocyathus sp. Milne-Edwards and Haime 1848
Heterocyathus parasiticus
Anthozoa - Scleractinia - Flabellidae
Flabellum spp.
two species
Gastropoda - Eulimidae
Niso (Niso) sp. Risso 1826
1
Gastropoda - Cerithiidae
Cerithium (Gourmya) kobunense n. sp.
4
original and current combination Gourmya
Rhinoclavis (Rhinoclavis) junghuhni
2
Gastropoda - Strombidae
Tibia (Rostellariella) butaciana
5
Gastropoda - Rostellariidae
Tibia (Sulcogladius) powisii (Petit 1840)
1
recombined as Tibia (Sulcogladius) powisi
Gastropoda - Neogastropoda - Olividae
Oliva sp. Bruguière 1789
3
Gastropoda - Neogastropoda - Conidae
Conus fennemai
2
Conus ornatissimus
1
Conus cf. sinensis
2
Conus socialis
3
Gastropoda - Neogastropoda - Drilliidae
Clavus informal sp. B Monfort 1810
1
Gastropoda - Neogastropoda - Terebridae
Terebra (Myurella) cf. torquata
1
synonym of Terebra
T. M. cf. torquata pliocenica
Gastropoda - Neogastropoda - Turridae
Lophiotoma indica
2
Gemmula (Gemmula) granosa
5
G. G. granosa woodwardi
Gastropoda - Neogastropoda - Marginellidae
Marginella (Cryptospira) aff. elegans
2
original and current combination Cryptospira
Gastropoda - Ficidae
Ficus (Ficus) sp. Röding 1798
3
n. sp.
Gastropoda - Capulidae
Capulus sp. Monfort 1810
1
Gastropoda - Naticidae
Polinices (Polinices) cumingianus
4
Naticarius (Naticarius) lineatus
1
Bivalvia - Cardiida - Cardiidae
Laevicardium (? Fulvia) njalindungense
1
Bivalvia - Carditida - Condylocardiidae
Carditella witkampi n. sp.
1
Scaphopoda - Dentaliida - Dentaliidae
Dentalium (Fissidentalium) magnificum
1
D. F. magnificum junghuhni
Echinoidea - Cidaroida - Cidaridae
? Cidaris sp. Leske 1778
see common names

Geography
Country:Indonesia State/province:Borneo County:Kalimantan
Coordinates: 1.0° North, 118.0° East (view map)
Paleocoordinates:1.1° North, 118.5° East
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
Period:Neogene Epoch:Miocene
10 m.y. bin:Cenozoic 6
Key time interval:Late/Upper Miocene
Age range of interval:11.60800 - 5.33300 m.y. ago
Stratigraphy
Stratigraphic resolution:group of beds
Stratigraphy comments: Little stratigraphic info is given, many samples come from the Gelingseh Beds, or their equivalents
Lithology and environment
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection methods:survey of museum collection
Reason for describing collection:taxonomic analysis
Collection method comments: Fossils collected by M. Schmidt as far back as 1902, and are housed at Rijksmuseum van Geologie en Mineralogie
Metadata
Database number:42283
Authorizer:J. Alroy Enterer:E. Leckey
Modifier:E. Leckey Research group:marine invertebrate
Created:2004-07-27 10:49:23 Last modified:2004-07-27 14:14:13
Access level:the public Released:2004-07-27 10:49:23
Creative Commons license:CC BY
Reference information

Primary reference:

11247. C. Beets. 1983. Miocene molluscs from Muara Kobun and Pulu Senumpah, Sangkulirang Bay, northern Kutai (East Borneo). Scripta Geologica 67:1-21 [J. Alroy/E. Leckey/E. Leckey]