Where: Austria (47.6° N, 13.3° E: paleocoordinates 33.4° N, 22.3° E)
• coordinate estimated from map
• hand sample-level geographic resolution
When: Oberalmer Schichten Formation, Early/Lower Tithonian to 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 51226: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 01.06.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
Sethocapsa globosa radiolarian
Sethocapsa leiostraca Foreman 1973 radiolarian | |
Syringocapsa polylophia, "Favosyringium affine" = Syringocapsa affine, Podobursa cf. tetracola, Podocapsa amphitreptera, Katroma sp.
"Favosyringium affine" = Syringocapsa affine Rüst 1898 radiolarian also listed as Theosyringium amaliae
Podobursa cf. tetracola radiolarian
Podocapsa amphitreptera Foreman 1973 radiolarian | |
| |
Obesacapsula rusconensis Baumgartner 1984 radiolarian includes O. morroensis [entered as Obesacapsula ruscoensis]
Obesacapsula bullata Steiger 1992 radiolarian | |
Podocyrtis concentrica radiolarian | |
Favosyringium adversum radiolarian
Favosyringium quadriaculeatum radiolarian | |
| |
"Acanthocircus dicranacanthos" = Dicerosaturnalis dicranacanthos, Acanthocircus dendroacanthos, "Acanthocircus amissus" = Acanthocircus trizonalis, Acanthocircus breviaculeatus
"Acanthocircus dicranacanthos" = Dicerosaturnalis dicranacanthos Squinabol radiolarian
Acanthocircus dendroacanthos radiolarian
"Acanthocircus amissus" = Acanthocircus trizonalis Rüst 1898 radiolarian
Acanthocircus breviaculeatus Donofrio and Mostler 1978 radiolarian | |
Triactoma jonesi Pessagno 1977 radiolarian
Triactoma blakei Pessagno 1977 radiolarian | |
Higumastra imbricata Ozvoldova 1979 radiolarian | |
Archaeotritrabs gracilis Steiger 1992 radiolarian
Tritrabs rhododactylus Baumgartner 1980 radiolarian
Tritrabs exotica Pessagno 1977 radiolarian | |
Orbiculiforma mclaughlini Pessagno 1977 radiolarian | |
Pantanellium lanceola radiolarian
Pantanellium nodaculeatum Steiger 1992 radiolarian | |
Tetrarectangulum poratum Steiger 1992 radiolarian | |
| |
Angulobracchiidae indet., Paronaella aff. spinosa, Paronaella pristidentata, ? Paronaella tubulata, Angulobracchia mediopulvilla, Angulobracchia media, ? Angulobracchia portmanni, Angulobracchia trifolia
Angulobracchiidae indet. Baumgartner 1980 radiolarian
Paronaella aff. spinosa radiolarian
Paronaella pristidentata Baumgartner 1980 radiolarian
? Paronaella tubulata Steiger 1992 radiolarian
Angulobracchia mediopulvilla radiolarian
Angulobracchia media Steiger 1992 radiolarian
? Angulobracchia portmanni Baumgartner 1984 radiolarian
Angulobracchia trifolia Steiger 1992 radiolarian | |
| |
"Nodotetraedra barmsteinensis" = Pyramispongia barmsteinensis
"Nodotetraedra barmsteinensis" = Pyramispongia barmsteinensis Steiger 1992 radiolarian should be Pyramispongia
| |
Halesium sexangulum radiolarian
Halesium irregularis Steiger 1992 radiolarian | |
Alievium helenae Schaaf 1981 radiolarian | |
Acanthosphaera "sp. A" Ehrenberg 1859 radiolarian
Acanthosphaera "sp. B" Ehrenberg 1859 radiolarian
Acanthosphaera "sp. C" Ehrenberg 1859 radiolarian |