HK-140, Mino Terrane, also UC Section UC17 (Jurassic to of Japan)

Where: Japan (35.6° N, 137.7° E: paleocoordinates 44.6° N, 144.2° E)

• coordinate estimated from map

• hand sample-level geographic resolution

When: Early/Lower Aalenian to Early/Lower Aalenian (175.6 - 171.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: basinal (siliceous); lithified carbonate and lithified chert

• Manganese carbonate micro-nodules in bedded chert

Size class: microfossils

Preservation: original silica

Collection methods: bulk, chemical, hydrochloric,

Primary reference: A. Yao. 1997. Faunal change of Early - Middle Jurassic radiolarians. News of Osaka Micropaleontologists, Special Volume 10:155-182 [W. Kiessling/W. Kiessling/W. Kiessling]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 51711: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 14.06.2005, edited by Adam Kocsis

Creative Commons license: CC BY (attribution)

Taxonomic list

Protozoa
 Entactinaria - Hexalonchidae
? Hexalonche "sp. Z" Haeckel 1881 radiolarian
 Entactinaria - Entactiniidae
? Trilonche sp.4 Hinde 1899 radiolarian
 Entactinaria - Eptingiidae
Perispyridium "sp. A" Dumitrica 1978 radiolarian
Perispyridium "sp. B" Dumitrica 1978 radiolarian
 Entactinaria - Saturnalidae
"Acanthocircus bispinus" = Spongosaturninus bispinus Yao 1972 radiolarian
"Acanthocircus aff. protoformis" = Eospongosaturninus protoformis Yao 1972 radiolarian
Hexasaturnalis tetraspinus Yao 1972 radiolarian
Hexasaturnalis hexagonus Yao 1972 radiolarian
 Actinommacea - Xiphostylidae
Xiphostylus cf. whalenae Pessagno et al. 1989 radiolarian
Tripocyclia spp.3 Haeckel 1881 radiolarian
Archaeocenosphaera "sp. A" Pessagno et al. 1989 radiolarian
listed as Cenosphaera
Archaeocenosphaera "sp. B" Pessagno et al. 1989 radiolarian
listed as Cenosphaera
Archaeocenosphaera "sp. C" Pessagno et al. 1989 radiolarian
listed as Cenosphaera
Archaeocenosphaera "sp. D" Pessagno et al. 1989 radiolarian
listed as Cenosphaera
Triactoma brooksi radiolarian
Triactoma jakobsae1 radiolarian
Triactoma blakei Pessagno 1977 radiolarian
 Nassellaria -
Nassellaria "indet. O" Ehrenberg 1875 radiolarian
 Nassellaria - Anisicyrtiidae
Anisicyrtis "sp. D" Kozur and Mostler 1981 radiolarian
Anisicyrtis "sp. B" Kozur and Mostler 1981 radiolarian
Anisicyrtis "sp. A" Kozur and Mostler 1981 radiolarian
 Nassellaria - Xitidae
? Xitidae indet. Pessagno 1977 radiolarian
listed as Parvicingula sp. G
 Nassellaria - Eucyrtidiidae
Stichocapsa "sp. C" Haeckel 1881 radiolarian
Stichocapsa "sp. D" Haeckel 1881 radiolarian
Stichocapsa "sp. A" Haeckel 1881 radiolarian
Stichocapsa "sp. B" Haeckel 1881 radiolarian
Stichocapsa convexa Yao 1979 radiolarian
? Stichomitra "sp. B1" Cayeux 1897 radiolarian
listed as Parvicingula
Stichomitra "sp. B" Cayeux 1897 radiolarian
Cyrtocapsa "sp. A" Haeckel 1881 radiolarian
 Nassellaria - Eucyrtidiellidae
? Eucyrtidiellum "sp. A" Baumgartner 1984 radiolarian
Eucyrtidiellum "sp. B" Baumgartner 1984 radiolarian
Eucyrtidiellum "sp. C" Baumgartner 1984 radiolarian
 Nassellaria - Sethocapsidae
? Sethocapsa "sp. A0" Haeckel 1881 radiolarian
Arcanicapsa "sp. A0" Takemura 1986 radiolarian
Arcanicapsa "sp. B" Takemura 1986 radiolarian
Arcanicapsa "sp. C" Takemura 1986 radiolarian
Arcanicapsa "sp. H" Takemura 1986 radiolarian
Arcanicapsa "sp. H2" Takemura 1986 radiolarian
Arcanicapsa "sp. A" Takemura 1986 radiolarian
Archicapsa "sp. C" Haeckel 1881 radiolarian
Archicapsa "sp. B" Haeckel 1881 radiolarian
Archicapsa "sp. A" Haeckel 1881 radiolarian
 Nassellaria - Poulpidae
Poulpus "sp. A" De Wever 1979 radiolarian
Saitoum dickinsoni Yeh 1987 radiolarian
 Nassellaria - Syringocapsidae
Quarticella "sp. A" Takemura 1986 radiolarian
Quarticella "sp. B" Takemura 1986 radiolarian
Quarticella "sp. C" Takemura 1986 radiolarian
Quarticella "sp. E" Takemura 1986 radiolarian
Yamatoum elegans radiolarian
 Nassellaria - Amphipyndacidae
Parvifavus "sp. A" Takemura 1986 radiolarian
Triversus "sp. A" Takemura 1986 radiolarian
listed as Parvicingula
Triversus japonicus radiolarian
listed as Parvicingula
? Palinandromeda "sp. Z" Pessagno et al. 1993 radiolarian
 Nassellaria - Canoptidae
? Laxtorum "sp. A" Blome 1984 radiolarian
? Laxtorum "sp. C" Blome 1984 radiolarian
? Laxtorum "sp. B" Blome 1984 radiolarian
? Laxtorum jurassicum Isozaki and Matsuda 1985 radiolarian
? Laxtorum hichisoense Isozaki and Matsuda 1985 radiolarian
 Nassellaria - Parvicingulidae
Parvicingulidae indet. Pessagno 1977 radiolarian
listed as Parvicingula sp. F
? Parvicingula "sp. D" Pessagno 1977 radiolarian
Parvicingula "sp. C" Pessagno 1977 radiolarian
Canoptum "sp. O" Pessagno et al. 1979 radiolarian
Canoptum "sp. D" Pessagno et al. 1979 radiolarian
Canoptum "sp. C" Pessagno et al. 1979 radiolarian
Canoptum "sp. B" Pessagno et al. 1979 radiolarian
Canoptum "sp. A" Pessagno et al. 1979 radiolarian
Mirifusus proavus radiolarian
"? Praeparvicingula "sp. G0"" = Praeparvicingula Pessagno et al. 1993 radiolarian
listed as Parvicingula
"Praecaneta brunsensis" = Praeparvicingula radiolarian
listed as Parvicingula
"Triversus spinifer" = Praeparvicingula spinifera Takemura 1986 radiolarian
listed as Parvicingula
? Ristola "sp. A" Pessagno and Whalen 1982 radiolarian
? Dictyomitrella "sp. A" Haeckel 1887 radiolarian
? Dictyomitrella "sp. B" Haeckel 1887 radiolarian
? Dictyomitrella aff. kamoensis Mizutani and Kido 1983 radiolarian
Elodium cameroni2 radiolarian
 Nassellaria - Williriedellidae
"Tricolocapsa aff. ruesti" = Williriedellum ruesti Tan Sin Hok 1927 radiolarian
Tricolocapsa "sp. B" Haeckel 1881 radiolarian
Tricolocapsa "sp. C" Haeckel 1881 radiolarian
Tricolocapsa "sp. A" Haeckel 1881 radiolarian
 Nassellaria -
Ares cylindricus radiolarian
s. str.
 Nassellaria - Archaeodictyomitridae
Archaeodictyomitra "sp. A" Pessagno 1977 radiolarian
Archaeodictyomitra "sp. C" Pessagno 1977 radiolarian
Archaeodictyomitra "sp. B" Pessagno 1977 radiolarian
Mita "sp. A0" Pessagno 1977 radiolarian
Mita "sp. A" Pessagno 1977 radiolarian
 Nassellaria - Unumidae
Protunuma "sp. A" Ichikawa and Yao 1976 radiolarian
Protunuma "sp. C" Ichikawa and Yao 1976 radiolarian
Protunuma "sp. B" Ichikawa and Yao 1976 radiolarian
Unuma "sp. C" Ichikawa and Yao 1976 radiolarian
Unuma "sp. B" Ichikawa and Yao 1976 radiolarian
Unuma "sp. D" Ichikawa and Yao 1976 radiolarian
Unuma "sp. A" Ichikawa and Yao 1976 radiolarian
Unuma echinatus Ichikawa and Yao 1976 radiolarian
Unuma aff. echinatus Ichikawa and Yao 1976 radiolarian
Unuma aff. typicus Ichikawa and Yao 1976 radiolarian
 Nassellaria - Hsuidae
Hsuum "sp. B0" Pessagno 1977 radiolarian
Hsuum "sp. B" Pessagno 1977 radiolarian
Hsuum "sp. A0" Pessagno 1977 radiolarian
Hsuum "sp. A" Pessagno 1977 radiolarian
Hsuum "sp. X"3 Pessagno 1977 radiolarian
Hsuum aff. matsuokai Isozaki and Matsuda 1985 radiolarian
Hsuum matsuokai Isozaki and Matsuda 1985 radiolarian
Transhsuum hisuikyoense Isozaki and Matsuda 1985 radiolarian
[entered as Transhsuum hisuikoense]
Parahsuum "sp. C" Yao 1982 radiolarian
Parahsuum "sp. D" Yao 1982 radiolarian
Parahsuum "sp. I" Yao 1982 radiolarian
Parahsuum "sp. B" Yao 1982 radiolarian
Parahsuum "sp. A" Yao 1982 radiolarian
Parahsuum "sp. F" Yao 1982 radiolarian
Parahsuum "sp. H" Yao 1982 radiolarian
Parahsuum "sp. G" Yao 1982 radiolarian
Parahsuum parvum radiolarian
? Parahsuum grande3 radiolarian
"Parahsuum mirifica" = Parahsuum mostleri Yeh 1987 radiolarian
 Nassellaria - Carpocaniidae
Diacanthocapsa "sp. A" Squinabol 1903 radiolarian
 Nassellaria - Ultranaporidae
Napora "sp. D0" Pessagno 1977 radiolarian
Napora "sp. E" Pessagno 1977 radiolarian
Napora "sp. C" Pessagno 1977 radiolarian
 Nassellaria - Tripedurnulidae
? Turanta "sp. O" Pessagno and Blome 1982 radiolarian
 Spumellaria - Pantanelliidae
Gorgansium "sp. A" Pessagno and Blome 1980 radiolarian
Trillus "sp. A" Pessagno and Blome 1980 radiolarian
Trillus "sp. C" Pessagno and Blome 1980 radiolarian
Trillus elkhornensis Pessagno and Blome 1980 radiolarian
Pantanellium "sp. A" Pessagno 1977 radiolarian
Pantanellium "sp. B" Pessagno 1977 radiolarian
Pantanellium brevispinum2 Gorican et al. 2006 radiolarian
Zartus dickinsoni radiolarian
Zartus mostleri1 radiolarian
 Spumellaria - Archaeospongoprunidae
Archaeospongoprunum "sp. A" Pessagno 1973 radiolarian
Archaeospongoprunum "sp. B" Pessagno 1973 radiolarian
 Spumellaria - Gomberellidae
Bernoullius "sp. A0" Baumgartner 1984 radiolarian
 Spumellaria - Hagiastridae
Tetraditryma cf. praeplena Baumgartner 1984 radiolarian
Tetraditryma praeplena Baumgartner 1984 radiolarian
Archaeohagiastrum longipes Baumgartner 1995 radiolarian
Crucella "sp. B" Pessagno 1971 radiolarian
Crucella "sp. A" Pessagno 1971 radiolarian
Hagiastrum majusculum1 Carter et al. 1998 radiolarian
Higumastra laxa Yeh 1987 radiolarian
Tetratrabs izeensis Yeh 1987 radiolarian
 Spumellaria - Tritrabidae
Tritrabs "sp. A1" Baumgartner 1980 radiolarian
Tritrabs simplex Kito and De Wever 1992 radiolarian
 Spumellaria - Parvivaccidae
Acaeniotylopsis ghostensis Carter et al. 1988 radiolarian
 Spumellaria - Spongodiscidae
Spongotrochus "sp. A" Haeckel 1860 radiolarian
 Spumellaria - Stylosphaeridae
Stylosphaera "sp. B" Ehrenberg 1847 radiolarian
Stylosphaera "sp. A" Ehrenberg 1847 radiolarian
Staurolonche "sp. A2" Haeckel 1881 radiolarian
Staurolonche "sp. A3" Haeckel 1881 radiolarian
 Spumellaria - Praeconocaryommidae
Praeconocaryomma "sp. C" Pessagno 1976 radiolarian
Praeconocaryomma "sp. B" Pessagno 1976 radiolarian
? Praeconocaryomma "sp. D" Pessagno 1976 radiolarian
Praeconocaryomma bajaensis2 Gorican et al. 2006 radiolarian
 Spumellaria -
Haliomma "sp. E" Ehrenberg 1838 radiolarian
Haliomma "sp. F" Ehrenberg 1838 radiolarian
Haliomma "sp. B" Ehrenberg 1838 radiolarian
Haliomma "sp. A" Ehrenberg 1838 radiolarian
Haliomma "sp. D" Ehrenberg 1838 radiolarian
Haliomma "sp. C" Ehrenberg 1838 radiolarian
Haliomma "sp. H" Ehrenberg 1838 radiolarian
Haliomma "sp. J" Ehrenberg 1838 radiolarian
Haliomma "sp. L" Ehrenberg 1838 radiolarian
 Spumellaria - Orbiculiformidae
Orbiculiforma "sp. B" Pessagno 1973 radiolarian
Orbiculiforma "sp. A" Pessagno 1973 radiolarian
 Spumellaria - Sponguridae
Spongurus "sp. A" Haeckel 1860 radiolarian
Spongurus "sp. C" Haeckel 1860 radiolarian
Spongurus "sp. D" Haeckel 1860 radiolarian
Spongurus "sp. B" Haeckel 1860 radiolarian
 Spumellaria -
Staurodoras "sp. B" radiolarian
 Spumellaria - Emiluviidae
Emiluvia sedecimporata RĂ¼st 1885 radiolarian
Emiluvia premyogii Baumgartner 1984 radiolarian
 Spumellaria - Angulobracchiidae
"Paronaella "sp. B"" = Paronaella, "Paronaella "sp. C"" = Paronaella, Paronaella bandyi, Paronaella kotura, "Archaeotriastrum "sp. B"" = Paronaella, "Archaeotriastrum "sp. D"" = Paronaella, Angulobracchia "sp. C", Bistarkum "sp. D", Bistarkum "sp. B", Bistarkum mangartense2, Bistarkum phantomense2
"Paronaella "sp. B"" = Paronaella Pessagno 1971 radiolarian
"Paronaella "sp. C"" = Paronaella Pessagno 1971 radiolarian
Paronaella bandyi Pessagno 1977 radiolarian
Paronaella kotura Baumgartner 1980 radiolarian
"Archaeotriastrum "sp. B"" = Paronaella Pessagno 1971 radiolarian
"Archaeotriastrum "sp. D"" = Paronaella Pessagno 1971 radiolarian
Angulobracchia "sp. C" Baumgartner 1980 radiolarian
Bistarkum "sp. D" Yeh 1987 radiolarian
Bistarkum "sp. B" Yeh 1987 radiolarian
Bistarkum mangartense2 radiolarian
Bistarkum phantomense2 Carter et al. 1988 radiolarian
 Spumellaria - Patulibracchiidae
Homoeoparonaella "sp. A" Baumgartner 1980 radiolarian
Homoeoparonaella "sp. A1" Baumgartner 1980 radiolarian
Homoeoparonaella elegans Pessagno 1977 radiolarian
Halesium "sp. A" Pessagno 1971 radiolarian
 Spumellaria - Astrosphaeridae
Drymosphaera "sp. C" Haeckel 1881 radiolarian
Drymosphaera "sp. A" Haeckel 1881 radiolarian
Drymosphaera "sp. B" Haeckel 1881 radiolarian
 Radiolaria - Actinommidae
Actinomma aff. siciliensis Kito and De Wever 1994 radiolarian
Thecosphaera "sp. A" Haeckel 1881 radiolarian
? Thecosphaera "sp. B0" Haeckel 1881 radiolarian
? Thecosphaera "sp. B" Haeckel 1881 radiolarian