TE 2, Trattberg, Salzburg (Jurassic to of Austria)

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

• Pelagic swell
• Greenish grey thin-bedded micritic limestone

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 51225: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 01.06.2005

Creative Commons license: CC BY (attribution)

Taxonomic list

Protozoa
 Nassellaria - Sethocapsidae
Sethocapsa accincta Steiger 1992 radiolarian
 Nassellaria - Archaeodictyomitridae
"Thanarla conica" = Thanarla brouweri
"Thanarla conica" = Thanarla brouweri Tan Sin Hok 1927 radiolarian
 Nassellaria - Syringocapsidae
Syringocapsa polylophia radiolarian
listed as Helocingulum polylophium
"Favosyringium affine" = Syringocapsa affine Rüst 1898 radiolarian
also listed as Theosyringium amaliae
Podobursa triacantha Fischli 1916 radiolarian
s. str.
Podocapsa amphitreptera Foreman 1973 radiolarian
Katroma sp. Pessagno and Poisson 1981 radiolarian
includes sp. A-C
 Nassellaria - Parvicingulidae
Tethysetta boesii Parona 1890 radiolarian
listed as Parvicingula boesii
 Nassellaria -
 Nassellaria - Pterocorythidae
 Entactinaria - Saturnalidae
"Acanthocircus dicranacanthos" = Dicerosaturnalis dicranacanthos Squinabol radiolarian
Acanthocircus breviaculeatus Donofrio and Mostler 1978 radiolarian
 Actinommacea - Xiphostylidae
Triactoma jonesi Pessagno 1977 radiolarian
Triactoma tithonianum Rüst 1885 radiolarian
s. str.
 Spumellaria - Tritrabidae
Tritrabs exotica Pessagno 1977 radiolarian
Tritrabs ewingi Pessagno 1977 radiolarian
includes ssp. worzeli and minima
 Spumellaria - Pantanelliidae
Pantanellium berriasianum Baumgartner 1984 radiolarian
Pantanellium nodaculeatum Steiger 1992 radiolarian
 Spumellaria - Emiluviidae
Emiluvia chica Foreman 1973 radiolarian
listed as Emiluvia tecta n. sp.
 Spumellaria - Angulobracchiidae
Angulobracchia trifolia Steiger 1992 radiolarian
Angulobracchia heteroporata Steiger 1992 radiolarian
 Spumellaria - Parvivaccidae
Acaeniotyle umbilicata Rüst 1898 radiolarian
including A. tuberosa
 Spumellaria - Patulibracchiidae
Halesium irregularis Steiger 1992 radiolarian
 Radiolaria - Actinommidae
Acanthosphaera "sp. A" Ehrenberg 1859 radiolarian