Busuanga Island, BU770802-75 (Triassic of Philippines)

Where: Philippines (12.1° N, 120.2° E: paleocoordinates 27.0° N, 108.0° E)

• coordinate based on nearby landmark

• hand sample-level geographic resolution

When: Liminangcong Formation, Carnian (237.0 - 228.0 Ma)

• Trialatus megacornutus Assemblage

Environment/lithology: basinal (siliceous); lithified chert

• bedded chert

Size class: microfossils

Preservation: original silica

Collection methods: chemical, hydroflouric,

Primary reference: K.-Y. Yeh. 1990. Taxonomic studies of Triassic radiolaria from Busuanga Island, Philippines. Bulletin of National Museum of Natural Science, Taichung, Taiwan (2)155-63 [W. Kiessling/M. Riess/M. Riess]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 53997: authorized by Wolfgang Kiessling, entered by Martin Riess on 21.09.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Protozoa
 Nassellaria -
Nassellaria "sp. A", Nassellaria "sp. A"
Nassellaria "sp. A" Ehrenberg 1875 radiolarian
N. indet. gen. A sp. A
Nassellaria "sp. A" Ehrenberg 1875 radiolarian
N. indet. gen. B sp. A
 Nassellaria - Poulpidae
Poulpus piabyx, Hozmadia reticulata, Parapoulpus coronensis
Poulpus piabyx De Wever 1979 radiolarian
Hozmadia reticulata Dumitrica et al. 1980 radiolarian
 Nassellaria - Xiphothecaellidae
"Xiphotheca karpenissionensis" = Xiphothecaella karpenissionensis
"Xiphotheca karpenissionensis" = Xiphothecaella karpenissionensis De Wever 1979 radiolarian
 Nassellaria - Archaeosemantidae
Archaeosemantis "sp. A", Archaeosemantis sp., Archaeosemantis pterostephanus
Archaeosemantis "sp. A" Dumitrica 1982 radiolarian
Archaeosemantis sp. Dumitrica 1982 radiolarian
Archaeosemantis pterostephanus Dumitrica 1978 radiolarian
 Nassellaria - Ultranaporidae
Trialatus longicornutus, Trialatus megacornutus
 Nassellaria - Ruesticyrtiidae
Triassocampe annulata, Triassocampe cf. annulata, Triassocampe sp., Triassocampe sulovensis, Triassocampe deweveri, Yeharaia "sp. A", Yeharaia sp., Yeharaia elegans, Yeharaia japonica, Ruesticyrtium sp.
Triassocampe sp. Dumitrica et al. 1980 radiolarian
Triassocampe sulovensis Kozur and Mock 1981 radiolarian
Triassocampe deweveri Nakaseko and Nishimura 1979 radiolarian
Yeharaia "sp. A" Nakaseko and Nishimura 1979 radiolarian
Yeharaia sp. Nakaseko and Nishimura 1979 radiolarian
Yeharaia elegans Nakaseko and Nishimura 1979 radiolarian
Yeharaia japonica Nakaseko and Nishimura 1979 radiolarian
Ruesticyrtium sp. Kozur and Mostler 1979 radiolarian
 Nassellaria - Spongosilicarmigeridae
Spongosilicarmiger nakasekoi, Spongosilicarmiger sp., Spongosilicarmiger italicus
Spongosilicarmiger sp. Kozur 1984 radiolarian
Spongosilicarmiger italicus Kozur 1984 radiolarian
 Entactinaria - Pentactinocarpidae
Pentactinocarpus "sp. A", Pentactinocarpus "sp. B", Pentactinocarpus sp., Pentactinocarpus magnus, Pentactinocarpus fusiformis, Busuanga sp.
Pentactinocarpus "sp. A" Dumitrica 1978 radiolarian
Pentactinocarpus "sp. B" Dumitrica 1978 radiolarian
Pentactinocarpus sp. Dumitrica 1978 radiolarian
Pentactinocarpus magnus Kozur and Mostler 1979 radiolarian
Pentactinocarpus fusiformis Dumitrica 1978 radiolarian
Busuanga sp. Yeh 1990 radiolarian
 Entactinaria -
Kahlerosphaera coronensis, Kahlerosphaera philippinensis, Kahlerosphaera sp.
Kahlerosphaera sp. Kozur and Mostler 1979 radiolarian
 Entactinaria - Hindeosphaeridae
Pseudostylosphaera sp., Pseudostylosphaera japonica, Pseudostylosphaera longispinosa, Pseudostylosphaera compacta, "Pseudostylosphaera spinulosa" = Hindeosphaera spinulosa
Pseudostylosphaera sp. Kozur and Mostler 1981 radiolarian
Pseudostylosphaera japonica Nakaseko and Nishimura 1979 radiolarian
Pseudostylosphaera longispinosa Kozur and Mostler 1981 radiolarian
Pseudostylosphaera compacta Nakaseko and Nishimura 1979 radiolarian
"Pseudostylosphaera spinulosa" = Hindeosphaera spinulosa Nakaseko and Nishimura 1979 radiolarian
 Entactinaria - Eptingiidae
Eptingium sp., Cryptostephanidium "sp. B", Cryptostephanidium "sp. C", Cryptostephanidium sp., Cryptostephanidium japonicum
Eptingium sp. Dumitrica 1978 radiolarian
Cryptostephanidium "sp. B" Dumitrica 1978 radiolarian
Cryptostephanidium "sp. C" Dumitrica 1978 radiolarian
Cryptostephanidium sp. Dumitrica 1978 radiolarian
Cryptostephanidium japonicum Nakaseko and Nishimura 1979 radiolarian
 Entactinaria - Palaeoscenidiidae
Parentactinia sp., Parentactinia nakatsugawaensis
Parentactinia sp. Dumitrica 1978 radiolarian
Parentactinia nakatsugawaensis Sashida 1983 radiolarian
 Radiolaria -
Spumellaria "sp. A"
Spumellaria "sp. A" Ehrenberg 1875 radiolarian
S. indet. gen. A sp. A
 Spumellaria - Patulibracchiidae
Homoeoparonaella sp.
Homoeoparonaella sp. Baumgartner 1980 radiolarian
 Spumellaria - Oertlispongidae
Oertlispongus "sp. A", Oertlispongus sp., Oertlispongus inaequispinosus
Oertlispongus "sp. A" Dumitrica et al. 1980 radiolarian
Oertlispongus sp. Dumitrica et al. 1980 radiolarian
Oertlispongus inaequispinosus Dumitrica et al. 1980 radiolarian
 Spumellaria -
? Stauracontium trispinosum, Stauracontium sp.
? Stauracontium trispinosum radiolarian
S. trispinosum ladinicum
Stauracontium sp. Haeckel 1882 radiolarian
 Spumellaria - Capnuchosphaeridae
Capnuchosphaera contracta, Capnuchosphaera lea, Capnuchosphaera tortuosa, Capnuchosphaera sp., Capnuchosphaera theloides, Capnuchosphaera palawanensis, Capnuchosphaera triassica, Capnuchosphaera deweveri, Capnuchosphaera crassa, Capnuchosphaera aff. crassa, Capnuchosphaera cf. tricornis
Capnuchosphaera lea radiolarian
Capnuchosphaera sp. De Wever 1979 radiolarian
Capnuchosphaera theloides De Wever 1979 radiolarian
Capnuchosphaera palawanensis Yeh 1990 radiolarian
Capnuchosphaera triassica De Wever 1979 radiolarian
Capnuchosphaera deweveri Kozur and Mostler 1979 radiolarian
Capnuchosphaera crassa Yeh 1990 radiolarian
Capnuchosphaera aff. crassa Yeh 1990 radiolarian
Capnuchosphaera cf. tricornis De Wever 1979 radiolarian