Where: San Luis Potosi, Mexico (21.3° N, 98.8° W: paleocoordinates 16.7° N, 51.0° W)
• coordinate based on nearby landmark
• hand sample-level geographic resolution
When: Lower Member (Taman Formation), Early/Lower Tithonian (150.8 - 145.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: slope; lithified lime mudstone
Size class: microfossils
Preservation: original silica
Collection methods: bulk, chemical, hydrochloric,
Primary reference: Q. Yang. 1993. Taxonomic studies of Upper Jurassic (Tithonian) Radiolaria from the Taman Formation, east-central Mexico. Palaeoworld (special issue) 3:1-164 [W. Kiessling/W. Kiessling/W. Kiessling]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 51755: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 16.06.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
Paronaella multifera Yang 1993 radiolarian
Paronaella cf. multifera Yang 1993 radiolarian | |
Acaeniotylidae "indet. 1" Yang 1993 radiolarian | |
Pseudohigumastra minuta, ? Crucella "sp. B", "Crucella angulata" = Crucella magna, Crucella mexicana, Archaeohagiastrum cf. minutum, Archaeohagiastrum exile, Pseudocrucella haeckeli, Pseudocrucella sp., Higumastra cf. inflata
Pseudohigumastra minuta Yang 1993 radiolarian
? Crucella "sp. B" Pessagno 1971 radiolarian
"Crucella angulata" = Crucella magna Blome 1984 radiolarian
Crucella mexicana Yang 1993 radiolarian
Archaeohagiastrum cf. minutum radiolarian
Archaeohagiastrum exile radiolarian
Pseudocrucella haeckeli radiolarian
Pseudocrucella sp. Baumgartner 1980 radiolarian
Higumastra cf. inflata Baumgartner 1980 radiolarian | |
Patulibracchiidae indet. Pessagno 1971 radiolarian
Santonaella cf. obesa radiolarian | |
Acusten ordinarium, Acaeniotyle parva, Acaeniotyle umbilicata, Praeconosphaera sphaeroconus, Acastea dura, Acastea bipes, Acastea acer, Parvivacca cf. simplex, Parvivacca blomei
Acusten ordinarium radiolarian
Acaeniotyle parva Yang 1993 radiolarian
Acaeniotyle umbilicata Rüst 1898 radiolarian
Praeconosphaera sphaeroconus Rüst 1898 radiolarian
Acastea dura radiolarian
Acastea bipes Yang 1993 radiolarian
Acastea acer Yang 1993 radiolarian
Parvivacca cf. simplex Pessagno et al. 1989 radiolarian
Parvivacca blomei Pessagno et al. 1989 radiolarian | |
Pantanellium formosum, Pantanellium cf. formosum, Pantanellium whalenae, Pantanellium ranchitoense, Pantanellium westermanni, Pantanellium quintachillaense, Pantanellium parvulum, Pantanellium deflectum, Gorgansium sp., "Vallupus laxus" = Vallupus japonicus, Vallupus hopsoni, Bivallupus longoriai, Bivallupus mexicanus, Bivallupus primigenius, Protovallupus "sp. A", Protovallupus excellens
Pantanellium formosum Yang 1993 radiolarian
Pantanellium cf. formosum Yang 1993 radiolarian
Pantanellium whalenae Pessagno and MacLeod 1987 radiolarian
Pantanellium ranchitoense Pessagno and MacLeod 1987 radiolarian
Pantanellium westermanni Pessagno and MacLeod 1987 radiolarian
Pantanellium quintachillaense Pessagno and MacLeod 1987 radiolarian
Pantanellium parvulum Pessagno and MacLeod 1987 radiolarian
Pantanellium deflectum Yang 1993 radiolarian
Gorgansium sp. Pessagno and Blome 1980 radiolarian
"Vallupus laxus" = Vallupus japonicus Kawabata 1988 radiolarian
Vallupus hopsoni Pessagno and Blome 1984 radiolarian
Bivallupus longoriai radiolarian
Bivallupus mexicanus radiolarian
Bivallupus primigenius Yang and Pessagno 1989 radiolarian
Protovallupus "sp. A" Pessagno and MacLeod 1987 radiolarian
Protovallupus excellens Yang and Pessagno 1989 radiolarian | |
Tritrabs ewingi Pessagno 1977 radiolarian
Neoparonaella sp. Yang 1993 radiolarian
Neoparonaella delicata Yang 1993 radiolarian | |
Tetriastrum tenue radiolarian | |
Archaeodictyomitra sp. Pessagno 1977 radiolarian
Archaeodictyomitra sixi Yang 1993 radiolarian | |
Hsuum sp. Pessagno 1977 radiolarian | |
Napora cornis radiolarian
Napora aff. cruda radiolarian
Napora imperfossa Yang 1993 radiolarian
"Napora aff. lospensis" = Napora bukryi Pessagno 1977 radiolarian | |
Sethocapsa sp. Haeckel 1881 radiolarian | |
Syringocapsa suavis, Syringocapsa sp., "Syringocapsa lata" = Syringocapsa lata, "Syringocapsa tamanensis" = Syringocapsa lata, Podobursa tetracola, Podobursa sp., Podobursa triacantha, Podocapsa foremanae, Podocapsa sp.
Syringocapsa suavis radiolarian
Syringocapsa sp. Neviani 1900 radiolarian
"Syringocapsa lata" = Syringocapsa lata Yang 1993 radiolarian
"Syringocapsa tamanensis" = Syringocapsa lata Yang 1993 radiolarian
Podobursa tetracola radiolarian
Podobursa sp. Wisniowski 1889 radiolarian
Podobursa triacantha Fischli 1916 radiolarian
Podocapsa foremanae radiolarian
Podocapsa sp. Rüst 1885 radiolarian | |
Praeparvicingula sp., "? Parvicingula discors" = Praeparvicingula discors, "Parvicingula holdsworthi" = Praeparvicingula holdsworthi, Mirifusus sp., "Parvicingula cf. hsui" = Caneta hsui, Parvicingula excelsa, Parvicingula cf. jonesi
"? Parvicingula discors" = Praeparvicingula discors Yang 1993 radiolarian
"Parvicingula holdsworthi" = Praeparvicingula holdsworthi Yang 1993 radiolarian
Mirifusus sp. Pessagno 1977 radiolarian
"Parvicingula cf. hsui" = Caneta hsui Pessagno 1977 radiolarian
Parvicingula excelsa Pessagno and Blome 1984 radiolarian
Parvicingula cf. jonesi Pessagno 1977 radiolarian | |
"Sethocapsa tripes" = Cyrtocapsa tripes
"Sethocapsa tripes" = Cyrtocapsa tripes Yang 1993 radiolarian | |
? Loopus probus radiolarian
Loopus sp. Yang 1993 radiolarian
Loopus primitivus Matsuoka and Yao 1985 radiolarian | |
Perispyridium delicatum radiolarian
Perispyridium neotamanense radiolarian
Perispyridium sp. Dumitrica 1978 radiolarian | |
Acanthocircus minispineus, Acanthocircus sp., Acanthocircus ? trizonalis, Acanthocircus yaoi, "Acanthocircus dicranacanthos" = Dicerosaturnalis dicranacanthos, "Acanthocircus cf. dicranacanthos" = Dicerosaturnalis dicranacanthos, "Acanthocircus protoformis" = Eospongosaturninus protoformis
Acanthocircus minispineus radiolarian
Acanthocircus sp. Squinabol 1903 radiolarian
Acanthocircus ? trizonalis Rüst 1898 radiolarian
Acanthocircus yaoi Yang 1993 radiolarian
"Acanthocircus dicranacanthos" = Dicerosaturnalis dicranacanthos Squinabol radiolarian
"Acanthocircus cf. dicranacanthos" = Dicerosaturnalis dicranacanthos Squinabol radiolarian
"Acanthocircus protoformis" = Eospongosaturninus protoformis Yao 1972 radiolarian | |
Suna pessagnoi n. sp., Suna sp., ? Tripocyclia sp., Tripocyclia mascula, Tripocyclia cf. mascula, "Tripocyclia spinosa" = Triactoma spinosa, "Tripocyclia superba" = Triactoma spinosa, "Triactoma robusta" = Triactoma hidalgoensis, Triactoma mexicana, Triactoma tenuspinea, "Tripocyclia frequens" = Triactoma frequens, "Tripocyclia notabilis" = Triactoma frequens, Archaeocenosphaera ruesti
"Triactoma robusta" = Triactoma hidalgoensis Pessagno et al. 1989 radiolarian
Triactoma mexicana Pessagno et al. 1989 radiolarian
Triactoma tenuspinea Yang 1993 radiolarian
Archaeocenosphaera ruesti Pessagno et al. 1989 radiolarian |