Where: Austria (47.7° N, 13.1° E: paleocoordinates 33.6° N, 22.3° E)
• coordinate based on nearby landmark
• hand sample-level geographic resolution
When: Oberalmer Schichten Formation, Late/Upper 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, 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 51194: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 01.06.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
Acanthosphaera "sp. B" Ehrenberg 1859 radiolarian | |
Deviatus hipposidericus, Deviatus diamphidius, Angulobracchia mediopulvilla, Angulobracchia heteroporata, Angulobracchia trifolia, Angulobracchia media
Angulobracchia mediopulvilla radiolarian
Angulobracchia heteroporata Steiger 1992 radiolarian
Angulobracchia trifolia Steiger 1992 radiolarian
Angulobracchia media Steiger 1992 radiolarian | |
| |
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Alievium helenae Schaaf 1981 radiolarian | |
Tetratrabs "sp. A" Baumgartner 1980 radiolarian
Tetratrabs "sp. B" Baumgartner 1980 radiolarian | |
Pantanellium lanceola radiolarian | |
| |
Halesium sexangulum, Halesium bipartitum, Halesium irregularis, Homoeoparonaella "sp. A", Homoeoparonaella aff. elegans, Homoeoparonaella argolidensis
Halesium sexangulum radiolarian
Halesium bipartitum radiolarian
Halesium irregularis Steiger 1992 radiolarian
Homoeoparonaella "sp. A" Baumgartner 1980 radiolarian
Homoeoparonaella aff. elegans Pessagno 1977 radiolarian
Homoeoparonaella argolidensis Baumgartner 1980 radiolarian | |
| |
Orbiculiforma mclaughlini Pessagno 1977 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 | |
| |
Podocapsa amphitreptera Foreman 1973 radiolarian
Dibolachras chandrika Kocher 1981 radiolarian
Podobursa triacantha Fischli 1916 radiolarian ssp. polyacantha (includes hexaradiata and octoradiata)
Katroma tetrastyla Steiger 1992 radiolarian | |
Obesacapsula rusconensis Baumgartner 1984 radiolarian includes O. morroensis [entered as Obesacapsula ruscoensis]
Obesacapsula bullata Steiger 1992 radiolarian | |
Podocyrtis concentrica radiolarian | |
Xitus sp. Pessagno 1977 radiolarian
Xitus spicularius Aliev 1961 radiolarian | |
Sethocapsa leiostraca Foreman 1973 radiolarian | |
Archaeodictyomitra apiarium Rüst 1885 radiolarian | |
Favosyringium quadriaculeatum radiolarian |