PBDB Collection

OR-MA30 Seneca (Jurassic of the United States)

Where: Grant County, Oregon (44.1° N, 119.1° W: paleocoordinates 36.0° N, 60.7° W)

• coordinate estimated from map

• hand sample-level geographic resolution

When: South Fork Member (Snowshoe Formation), Early/Lower Bathonian (167.7 - 164.7 Ma)

• sample OR-MA30 is stratigraphically below sample OR501 and above OR550; radiolarian zonation (Pessagno et al. 1986, 1987): Superzone 1, Zone 1F (top of Upper Bajocian to Lower Bathonian)

• bed-level stratigraphic resolution

Environment/lithology: deep-water; lithified lime mudstone

• dark-gray micritic limestone nodule in mudstones and shales

Size class: microfossils

Collection methods: bulk,

Primary reference: K. Yeh. 2009. A Middle Jurassic radiolarian fauna from South Fork Member of Snowshoe Formation, east-central Oregon. Collection and Research 22:15-125 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 94149: authorized by Wolfgang Kiessling, entered by Uta Merkel on 10.02.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

• Intervals for abundance data: Rare, < 3 specimens; Common, 3-6 specimens; Abundant, > 6 specimens

Show authors, comments, and common names

Protozoa
Radiolaria -	Spumellaria indet. Spumellaria indet. Ehrenberg 1875 radiolarian
Spumellaria - Archaeospongoprunidae	Archaeospongoprunum praeimlayi Archaeospongoprunum praeimlayi Pessagno et al. 1993 radiolarian
Spumellaria - Hagiastridae	Archaeohagiastrum aff. munitum, Tetraditryma pseudoplena, Tetraditryma aff. pseudoplena, Tetraditryma cf. pseudoplena, Tetraditryma corralitosensis, Tetraditryma coldspringensis, Tetratrabs "sp. A", Tetratrabs robustusspina, Pseudocrucella tangae n. sp., Crucella "sp. A", Crucella "sp. B", Crucella beata, Crucella cf. theokaftensis, Crucella cf. angulosa, Higumastra "sp. A", Higumastra laxa, Higumastra angustabraccia n. sp., Higumastra cf. angustabraccia, Higumastra cf. inflata, Higumastra obesabraccia n. sp., Higumastra cf. transversa Archaeohagiastrum aff. munitum Baumgartner 1984 radiolarian Tetraditryma pseudoplena Baumgartner 1980 radiolarian Tetraditryma aff. pseudoplena Baumgartner 1980 radiolarian Tetraditryma cf. pseudoplena Baumgartner 1980 radiolarian Tetraditryma corralitosensis Pessagno 1977 radiolarian Tetraditryma coldspringensis Pessagno et al. 1993 radiolarian Tetratrabs "sp. A" Baumgartner 1980 radiolarian Tetratrabs robustusspina Yeh 2011 radiolarian Pseudocrucella tangae n. sp. Yeh 2009 radiolarian Crucella "sp. A" Pessagno 1971 radiolarian Crucella "sp. B" Pessagno 1971 radiolarian Crucella beata Yeh 1987 radiolarian Crucella cf. theokaftensis Baumgartner 1980 radiolarian Crucella cf. angulosa Carter 1988 radiolarian Higumastra "sp. A" Baumgartner 1980 radiolarian Higumastra laxa Yeh 1987 radiolarian Higumastra angustabraccia n. sp. Yeh 2009 radiolarian Higumastra cf. angustabraccia Yeh 2009 radiolarian Higumastra cf. inflata Baumgartner 1980 radiolarian Higumastra obesabraccia n. sp. Yeh 2009 radiolarian Higumastra cf. transversa Blome 1984 radiolarian
Spumellaria - Pantanelliidae	Pantanellium "sp. A", Pantanellium "sp. B", Pantanellium "sp. C", Pantanellium pinguisfloreus n. sp., Pantanellium ultrasincerum, Pantanellium inornatum, Pantanellium foveatum, Zartus thayeri, Trillus cf. elkhornensis, Pachyonchus "sp. A", Pachyonchus floreus n. sp., Pachyonchus aff. floreus, Pachyonchus crassus Pantanellium "sp. A" Pessagno 1977 radiolarian Pantanellium "sp. B" Pessagno 1977 radiolarian Pantanellium "sp. C" Pessagno 1977 radiolarian Pantanellium pinguisfloreus n. sp. Yeh 2009 radiolarian Pantanellium ultrasincerum Pessagno and Blome 1980 radiolarian Pantanellium inornatum Pessagno and Poisson 1981 radiolarian Pantanellium foveatum Mizutani and Kido 1983 radiolarian Zartus thayeri Pessagno and Blome 1980 radiolarian Trillus cf. elkhornensis Pessagno and Blome 1980 radiolarian Pachyonchus "sp. A" Pessagno and Blome 1980 radiolarian [entered as Pachyoncus sp. A] Pachyonchus floreus n. sp. Yeh 2009 radiolarian [entered as Pachyoncus floreus] Pachyonchus aff. floreus Yeh 2009 radiolarian [entered as Pachyoncus floreus] Pachyonchus crassus Pessagno and Blome 1980 radiolarian [entered as Pachyoncus crassus]
Spumellaria - Tritrabidae	Tritrabs "sp. A", Tritrabs suavis, Tritrabs cf. worzeli Tritrabs "sp. A" Baumgartner 1980 radiolarian Tritrabs suavis Hull 1997 radiolarian Tritrabs cf. worzeli Pessagno 1971 radiolarian
Spumellaria - Bolenidae	Bolenidae indet. Bolenidae indet. Hull 1997 radiolarian
Spumellaria - Emiluviidae	Emiluvia "sp. A", Emiluvia "sp. B", Emiluvia "sp. C", Emiluvia goricanae n. sp., Emiluvia oregonensis n. sp., Emiluvia aff. oregonensis, Emiluvia cf. oregonensis, Emiluvia kozuri n. sp., Emiluvia pessagnoi Emiluvia "sp. A" Foreman 1973 radiolarian Emiluvia "sp. B" Foreman 1973 radiolarian Emiluvia "sp. C" Foreman 1973 radiolarian Emiluvia goricanae n. sp. Yeh 2009 radiolarian Emiluvia oregonensis n. sp. Yeh 2009 radiolarian Emiluvia aff. oregonensis Yeh 2009 radiolarian Emiluvia cf. oregonensis Yeh 2009 radiolarian Emiluvia kozuri n. sp. Yeh 2009 radiolarian Emiluvia pessagnoi Foreman 1973 radiolarian
Spumellaria - Spongodiscidae	Teichertus splendidus, Teichertus pessagnoi n. sp. Teichertus splendidus Hull 1997 radiolarian Teichertus pessagnoi n. sp. Yeh 2009 radiolarian
Spumellaria - Praeconocaryommidae	Praeconocaryomma yakounensis, Neoconocaryomma tripalmaspina n. sp., Neoconocaryomma cf. tripalmaspina, Neoconocaryomma acusspina n. gen. n. sp. Praeconocaryomma yakounensis Gorican et al. 2006 radiolarian Neoconocaryomma tripalmaspina n. sp. Yeh 2009 radiolarian Neoconocaryomma cf. tripalmaspina Yeh 2009 radiolarian Neoconocaryomma acusspina n. gen. n. sp. Yeh 2009 radiolarian
Spumellaria - Angulobracchiidae	Angulobracchia bulbosa, Paronaella "sp. A", Paronaella obesa, Paronaella skowkonaensis, Paronaella pygmaea, Paronaella grahamensis, Paronaella aff. grahamensis, Paronaella kotura Angulobracchia bulbosa Hull 1997 radiolarian Paronaella "sp. A" Pessagno 1971 radiolarian Paronaella obesa Pessagno 1977 radiolarian Paronaella skowkonaensis Carter 1988 radiolarian Paronaella pygmaea Baumgartner 1980 radiolarian Paronaella grahamensis Carter 1988 radiolarian Paronaella aff. grahamensis Carter 1988 radiolarian Paronaella kotura Baumgartner 1980 radiolarian
Spumellaria - Orbiculiformidae	Orbiculiforma "sp. A", Orbiculiforma "sp. B", Orbiculiforma "sp. C", Orbiculiforma "sp. D", Orbiculiforma "sp. E", Orbiculiforma sentarota n. sp., Orbiculiforma librataspira n. sp., Orbiculiforma hexagonaora n. sp., Orbiculiforma densaora n. sp. Orbiculiforma "sp. A" Pessagno 1973 radiolarian Orbiculiforma "sp. B" Pessagno 1973 radiolarian Orbiculiforma "sp. C" Pessagno 1973 radiolarian Orbiculiforma "sp. D" Pessagno 1973 radiolarian Orbiculiforma "sp. E" Pessagno 1973 radiolarian Orbiculiforma sentarota n. sp. Yeh 2009 radiolarian Orbiculiforma librataspira n. sp. Yeh 2009 radiolarian Orbiculiforma hexagonaora n. sp. Yeh 2009 radiolarian Orbiculiforma densaora n. sp. Yeh 2009 radiolarian
Spumellaria - Patulibracchiidae	Homoeoparonaella elegans, Homoeoparonaella cf. elegans Homoeoparonaella elegans Pessagno 1977 radiolarian Homoeoparonaella cf. elegans Pessagno 1977 radiolarian
Spumellaria - Parvivaccidae	Heleninae indet., ? Lanubus "sp. A", Lanubus "sp. B", Lanubus cf. holdsworthi, Parvivacca "sp. A", Parvivacca cf. blomei, "Levileugeo ordinarius" = Leugeo ordinarius, "Levileugeo aff. ordinarius" = Leugeo ordinarius, Leugeo hullae n. sp. Heleninae indet. Hull 1997 radiolarian ? Lanubus "sp. A" Pessagno and Yang 1989 radiolarian Lanubus "sp. B" Pessagno and Yang 1989 radiolarian Lanubus cf. holdsworthi Pessagno et al. 1989 radiolarian Parvivacca "sp. A" Pessagno et al. 1989 radiolarian Parvivacca cf. blomei Pessagno et al. 1989 radiolarian "Levileugeo ordinarius" = Leugeo ordinarius Yang and Wang 1990 radiolarian "Levileugeo aff. ordinarius" = Leugeo ordinarius Yang and Wang 1990 radiolarian Leugeo hullae n. sp. Yeh 2009 radiolarian
Actinommacea - Xiphostylidae	Xiphostylus "sp. A", Tripocyclia southforkensis Xiphostylus "sp. A" Haeckel 1881 radiolarian Tripocyclia southforkensis Pessagno et al. 1989 radiolarian
Nassellaria -	Nassellaria "indet. A", Nassellaria "indet. B", Nassellaria "indet. C" Nassellaria "indet. A" Ehrenberg 1875 radiolarian Nassellaria "indet. B" Ehrenberg 1875 radiolarian Nassellaria "indet. C" Ehrenberg 1875 radiolarian
Nassellaria - Williriedellidae	Hiscocapsa "sp. A", "Hiscocapsa matusokai n. sp." = Hiscocapsa matsuokai, "Hiscocapsa cf. matusokai" = Hiscocapsa matsuokai, "Zhamoidellum funatoensis" = Hiscocapsa funatoensis, "Praezhamoidellum frequens" = Williriedellum frequens, "Praezhamoidellum "sp. A"" = Hemicryptocapsa Hiscocapsa "sp. A" O'Dogherty 1994 radiolarian "Hiscocapsa matusokai n. sp." = Hiscocapsa matsuokai Yeh 2009 radiolarian "Hiscocapsa cf. matusokai" = Hiscocapsa matsuokai Yeh 2009 radiolarian "Zhamoidellum funatoensis" = Hiscocapsa funatoensis Aita 1987 radiolarian "Praezhamoidellum frequens" = Williriedellum frequens Tan Sin Hok 1927 radiolarian "Praezhamoidellum "sp. A"" = Hemicryptocapsa Tan Sin Hok 1927 radiolarian
Nassellaria - Xitidae	Antexitus southforkensis n. sp., Antexitus yangi n. sp., Antexitus pessagnoi n. gen. n. sp. Antexitus southforkensis n. sp. Yeh 2009 radiolarian Antexitus yangi n. sp. Yeh 2009 radiolarian Antexitus pessagnoi n. gen. n. sp. Yeh 2009 radiolarian
Nassellaria -	? Canelonus "sp. B", Canelonus cf. conus ? Canelonus "sp. B" Hull 1997 radiolarian Canelonus cf. conus Hull 1997 radiolarian
Nassellaria - Spongocapsulidae	Spongocapsula palmerae Spongocapsula palmerae Pessagno 1977 radiolarian
Nassellaria - Parvicingulidae	Wrangellium oregonense, Praeparvicingula decora, Praeparvicingula inornata, Praeparvicingula aff. vera, Praeparvicingula profunda, Praeparvicingula burnsensis, Praeparvicingula sodaensis, Praeparvicingula schoolhousensis Wrangellium oregonense Yeh 1987 radiolarian Praeparvicingula decora Pessagno and Whalen 1982 radiolarian Praeparvicingula inornata Blome 1984 radiolarian Praeparvicingula aff. vera Pessagno and Whalen 1982 radiolarian Praeparvicingula profunda Pessagno and Whalen 1982 radiolarian Praeparvicingula burnsensis Pessagno and Whalen 1982 radiolarian Praeparvicingula sodaensis Pessagno and Whalen 1982 radiolarian Praeparvicingula schoolhousensis Pessagno and Whalen 1982 radiolarian
Nassellaria - Amphipyndacidae	Palinandromeda "sp. A", Palinandromeda fimbria, Triversus fastigatus Palinandromeda "sp. A" Pessagno et al. 1993 radiolarian Palinandromeda fimbria Hull 1997 radiolarian Triversus fastigatus Hull 1997 radiolarian
Nassellaria - Syringocapsidae	Quarticella cf. ovalis, Katroma cf. pinquitudo Quarticella cf. ovalis Takemura 1986 radiolarian Katroma cf. pinquitudo Carter et al. 1998 radiolarian
Nassellaria -	Minutusolla yaoi n. gen. n. sp., Minutusolla cf. yaoi Minutusolla yaoi n. gen. n. sp. Yeh 2009 radiolarian Minutusolla cf. yaoi Yeh 2009 radiolarian
Nassellaria - Telacapsulidae	Telacapsula johndayensis n. sp., Telacapsula aff. johndayensis, Telacapsula cf. johndayensis, Telacapsula odoghertyi n. gen. n. sp., Telacapsula aff. odoghertyi, Telacapsula cf. odoghertyi, Telacapsula littlescottyensis n. sp., Telacapsula aff. littlescottyensis, Telacapsula wangi n. sp., Telacapsula aff. wangi Telacapsula johndayensis n. sp. Yeh 2009 radiolarian Telacapsula aff. johndayensis Yeh 2009 radiolarian Telacapsula cf. johndayensis Yeh 2009 radiolarian Telacapsula odoghertyi n. gen. n. sp. Yeh 2009 radiolarian Telacapsula aff. odoghertyi Yeh 2009 radiolarian Telacapsula cf. odoghertyi Yeh 2009 radiolarian Telacapsula littlescottyensis n. sp. Yeh 2009 radiolarian Telacapsula aff. littlescottyensis Yeh 2009 radiolarian Telacapsula wangi n. sp. Yeh 2009 radiolarian Telacapsula aff. wangi Yeh 2009 radiolarian
Nassellaria - Tripedurnulidae	Turanta morinae, Turanta nodosa Turanta morinae Pessagno and Blome 1982 radiolarian Turanta nodosa Pessagno and Blome 1982 radiolarian
Nassellaria -	Laxuscingula obesa n. gen. Laxuscingula obesa n. gen. Takemura 1982 radiolarian
Nassellaria - Hilarisiregidae	Hilarisirex oregonensis Hilarisirex oregonensis Pessagno 1986 radiolarian
Nassellaria - Ultranaporidae	Napora aff. cosmica, Napora antelopensis, Napora aff. antelopensis, Napora opaca, Napora baumgartneri Napora aff. cosmica Pessagno 1986 radiolarian Napora antelopensis Pessagno 1986 radiolarian Napora aff. antelopensis Pessagno 1986 radiolarian Napora opaca Pessagno 1986 radiolarian Napora baumgartneri Pessagno 1986 radiolarian
Nassellaria - Unumidae	Protunuma japonicus Protunuma japonicus Matsuoka and Yao 1985 radiolarian listed as Protunuma japonica
Nassellaria - Hsuidae	? Parahsuum "sp. A", ? Parahsuum hiconocosta, Parahsuum officerense, Hsuum belliatulum, Hsuum brevicostatum ? Parahsuum "sp. A" Yao 1982 radiolarian ? Parahsuum hiconocosta Baumgartner and De Wever 1995 radiolarian Parahsuum officerense Pessagno and Whalen 1982 radiolarian Hsuum belliatulum Pessagno and Whalen 1982 radiolarian Hsuum brevicostatum Ozvoldova 1975 radiolarian
Entactinaria - Saturnalidae	Acanthocircus "sp. A", Acanthocircus aff. carinatus Acanthocircus "sp. A" Squinabol 1903 radiolarian Acanthocircus aff. carinatus Foreman 1973 radiolarian
Entactinaria - Eptingiidae	Charlottea "sp. A", Charlottea cf. weedensis, Charlottea carterae n. sp., Perispyridium "sp. A", Perispyridium dumitricai, Perispyridium gujohachimanense, Perispyridium cf. dettermani, Perispyridium whalenae n. sp., Perispyridium darwini, Perispyridium aff. darwini Charlottea "sp. A" Carter et al. 1998 radiolarian Charlottea cf. weedensis Carter et al. 1998 radiolarian Charlottea carterae n. sp. Yeh 2009 radiolarian Perispyridium "sp. A" Dumitrica 1978 radiolarian Perispyridium dumitricai Pessagno and Blome 1982 radiolarian Perispyridium gujohachimanense Takemura 1986 radiolarian Perispyridium cf. dettermani Pessagno and Blome 1982 radiolarian Perispyridium whalenae n. sp. Yeh 2009 radiolarian Perispyridium darwini MacLeod 1988 radiolarian Perispyridium aff. darwini MacLeod 1988 radiolarian
Entactinaria - Quinquecapsulariidae	Empirea "sp. A" Empirea "sp. A" Carter et al. 1998 radiolarian