TF76 Samarinda (Miocene of Indonesia)

Also known as Batu Putih 1

Where: Indonesia (0.5° S, 117.1° E: paleocoordinates 0.2° S, 118.5° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Serravallian (13.8 - 11.6 Ma)

Environment/lithology: reef, buildup or bioherm; gray siltstone

• Early Miocene to Middle Miocene deltas prograded rapidly eastwards, contributing to the infilling of the Kutai Basin (Hall & Nichols, 2002). Within this depositional regime, carbonate production took place in proximal delta-front settings contemporaneously with the rapid and near-constant siliciclastic input (Lokier et al., 2009). Miocene carbonates formed as low- and high-relief build-ups and coral carpets on delta-front mouth bars, and on the more distal shelf along the seaward margin of the Mahakam Delta where they are strongly influenced by siliciclastic input throughout their evolution (Wilson, 2005). These carbonates have been interpreted as transitional shelf sediments deposited between deltaic and deep-marine facies (Allen & Chambers, 1998).
• dark grey siltstones interdigitating with the margins of a patch reef

Size classes: macrofossils, mesofossils

• rich content of bioclasts, including corals, molluscs and echinoids

Collection methods: bulk,

Primary reference: E. Di Martino and P. D. Taylor. 2014. Miocene Bryozoa from East Kalimantan, Indonesia. Part I: Cyclostomata and 'Anascan' Cheilostomata. Scripta Geologica 146:17-126 [L. Liow/L. Liow]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 173647: authorized by Lee Hsiang Liow, entered by Franziska Franeck on 07.10.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Stenolaemata
 Cyclostomata - Oncousoeciidae
Filisparsa sp.
Filisparsa sp. d'Orbigny 1853
 Cyclostomata - Mecynoeciidae
? Mecynoecia sp.
 Cyclostomata - Horneridae
Hornera "sp. 1", Hornera "sp. 2"
Hornera "sp. 1" Lamouroux 1821
Hornera "sp. 2" Lamouroux 1821
 Cyclostomata - Pseudidmoneidae
Pseudidmonea johnsoni n. sp.
Pseudidmonea johnsoni n. sp. Di Martino and Taylor 2014
Gymnolaemata
 Cheilostomata - Hincksinidae
Setosellina cf. constricta
 Cheilostomata - Tessaradomidae
Sendinopora prima n. gen. n. sp.
Sendinopora prima n. gen. n. sp. Di Martino and Taylor 2015
 Cheilostomata - Mamilloporidae
Anoteropora cf. magnicapitata
Anoteropora cf. magnicapitata Canu and Bassler 1927
 Cheilostomata - Lepraliellidae
Celleporaria sp.
Celleporaria sp. Lamouroux 1821
 Cheilostomata - Monoporellidae
Monoporella "sp. 2"
 Cheilostomata - Pyrisinellidae
Pyrisinellidae sp.
Pyrisinellidae sp. Di Martino and Taylor 2012
 Cheilostomata - Calloporidae
? Flustrellaria sp.
 Cheilostomata - Vinculariidae
"Vincularia" sp.
 Cheilostomata - Thalamoporellidae
Thalamoporella sp.
Thalamoporella sp. Hincks 1887
 Cheilostomata - Membraniporidae
Reussirella sp.
Reussirella sp. Baluk and Radwanski 1984
 Cheilostomata - Lekythoporidae
Actisecos "sp. 2"
 Cheilostomata - Stomachetosellidae
Cigclisula aff. ramparensis
Cigclisula aff. ramparensis Guha and Gopikrishna 2007
 Cheilostomata - Adeonidae
Adeonellopsis "sp. 2"
Adeonellopsis "sp. 2" MacGillivray 1886
 Cheilostomata - Schizoporellidae
Stylopoma "sp. 1"
 Cheilostomata - Lanceoporidae
Calyptotheca "sp. 1", Calyptotheca "sp. 2"
Calyptotheca "sp. 2" Harmer 1957
 Cheilostomata - Margarettidae
Margaretta aff. watersi
Margaretta aff. watersi Canu and Bassler 1930
 Cheilostomata - Microporellidae
Microporella aff. browni
Microporella aff. browni Harmelin et al. 2011
 Cheilostomata - Phidoloporidae
Phidoloporidae "sp. 3"
Phidoloporidae "sp. 3" Gabb and Horn 1862
 Cheilostomata - Celleporidae
Turbicellepora aff. canui
Turbicellepora aff. canui Guha and Gopikrishna 2007