Where: Austria (47.7° N, 13.3° E: paleocoordinates 33.5° N, 22.4° E)
• coordinate based on nearby landmark
• hand sample-level geographic resolution
When: Oberalmer Schichten Formation, Early/Lower Tithonian (150.8 - 145.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: basinal (); lithified lime mudstone
Size class: microfossils
Preservation: original silica
Collection methods: bulk, chemical, hydrochloric, sieve,
Primary reference: T. Steiger. 1992. Systematik, Stratigraphie und Palökologie der Radiolarien des Oberjura-Unterkreide-Grenzbereiches im Osterhorn-Tirolikum (Nördliche Kalkalpen, Salzburg und Bayern). Zitteliana 19:1-188 [W. Kiessling/W. Kiessling/W. Kiessling]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 51220: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 01.06.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
Pantanellium lanceola radiolarian | |
| |
Tritrabs casmaliensis radiolarian
Tritrabs exotica Pessagno 1977 radiolarian | |
Pentasphaera sp. radiolarian
Tetrarectangulum spinosum Steiger 1992 radiolarian | |
| |
Angulobracchiidae indet., Angulobracchia trifolia, Paronaella aff. spinosa, Deviatus diamphidius, Deviatus hipposidericus
Angulobracchiidae indet. Baumgartner 1980 radiolarian
Angulobracchia trifolia Steiger 1992 radiolarian
Paronaella aff. spinosa radiolarian | |
Tetratrabs "sp. A" Baumgartner 1980 radiolarian
Pseudocrucella sanfilippoae Pessagno 1977 radiolarian | |
Patulibracchium cf. californiaensis, Halesium sp., Halesium irregularis, Homoeoparonaella elegans, Homoeoparonaella argolidensis
Patulibracchium cf. californiaensis radiolarian
Halesium irregularis Steiger 1992 radiolarian
Homoeoparonaella elegans Pessagno 1977 radiolarian
Homoeoparonaella argolidensis Baumgartner 1980 radiolarian | |
Triactoma jonesi Pessagno 1977 radiolarian | |
"Acanthocircus dicranacanthos" = Dicerosaturnalis dicranacanthos, Acanthocircus breviaculeatus, "Acanthocircus amissus" = Acanthocircus trizonalis
"Acanthocircus dicranacanthos" = Dicerosaturnalis dicranacanthos Squinabol radiolarian
Acanthocircus breviaculeatus Donofrio and Mostler 1978 radiolarian
"Acanthocircus amissus" = Acanthocircus trizonalis Rüst 1898 radiolarian | |
Pseudodictyomitra carpatica Lozyniak 1969 radiolarian | |
Favosyringium adversum radiolarian | |
Sethocapsa leiostraca Foreman 1973 radiolarian | |
Syringocapsa polylophia, "Favosyringium affine" = Syringocapsa affine, Podobursa triacantha, Katroma milloti, Podocapsa amphitreptera
"Favosyringium affine" = Syringocapsa affine Rüst 1898 radiolarian also listed as Theosyringium amaliae
Katroma milloti Schaaf 1984 radiolarian
Podocapsa amphitreptera Foreman 1973 radiolarian | |
| |
"Thanarla conica" = Thanarla brouweri, Archaeodictyomitra apiarium
"Thanarla conica" = Thanarla brouweri Tan Sin Hok 1927 radiolarian
Archaeodictyomitra apiarium Rüst 1885 radiolarian |