Ms 4, Marktschellenberg, Berchtesgaden: Early/Lower Valanginian, Germany
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Protozoa
- Spumellaria
- Pseudoaulophacidae
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Alievium helenae
Schaaf 1981
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Protozoa
- Spumellaria
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Tetrarectangulum poratum
Steiger 1992
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Protozoa
- Spumellaria
- Parvivaccidae
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Acastea diaphorogona
(Foreman 1973)
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| ssp. dentata | ||||||||||
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Acaeniotyle umbilicata
(Rüst 1898)
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| including A. tuberosa | ||||||||||
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Protozoa
- Spumellaria
- Pyramispongiidae
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Nodotetraedra barmsteinensis
Steiger 1992
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| recombined as Pyramispongia barmsteinensis | ||||||||||
| should be Pyramispongia | ||||||||||
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Protozoa
- Spumellaria
- Patulibracchiidae
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? Homoeoparonaella informal sp. B
Baumgartner 1980
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Protozoa
- Spumellaria
- Pantanelliidae
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Pantanellium lanceola
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Protozoa
- Spumellaria
- Emiluviidae
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Emiluvia chica
Foreman 1973
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| listed as Emiluvia tecta n. sp. | ||||||||||
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Emiluvia pessagnoi
Foreman 1973
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| includes ssp. multipora | ||||||||||
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Protozoa
- Spumellaria
- Tritrabidae
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Archaeotritrabs gracilis
Steiger 1992
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Ditrabs sansalvadorensis
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Tritrabs rhododactylus
Baumgartner 1980
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Tritrabs ewingi
(Pessagno 1977)
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| includes ssp. worzeli and minima | ||||||||||
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Protozoa
- Spumellaria
- Angulobracchiidae
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? Angulobracchia portmanni
Baumgartner 1984
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Angulobracchia media
Steiger 1992
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Deviatus sp.
Li 1986
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| sp. A and B combined | ||||||||||
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Deviatus diamphidius
(Foreman 1973)
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| listed as Foremanella diamphidia | ||||||||||
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Protozoa
- Nassellaria
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Favosyringium quadriaculeatum
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Protozoa
- Nassellaria
- Xitidae
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Xitus spicularius
(Aliev 1961)
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Protozoa
- Nassellaria
- Pseudodictyomitridae
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Pseudodictyomitra carpatica
(Lozyniak 1969)
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Protozoa
- Nassellaria
- Syringocapsidae
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Podobursa triacantha
(Fischli 1916)
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| s. str. | ||||||||||
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Podobursa triacantha
(Fischli 1916)
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| ssp. tetraradiata | ||||||||||
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Podobursa triacantha
(Fischli 1916)
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| ssp. polyacantha (includes hexaradiata and octoradiata) | ||||||||||
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Protozoa
- Nassellaria
- Parvicingulidae
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Wrangellium depressum
(Baumgartner 1984)
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| listed as Pseudodictyomitra depressa | ||||||||||
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Praecaneta cosmonica
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| synonym of Praeparvicingula | ||||||||||
| listed as Parvicingula cosmonica | ||||||||||
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Protozoa
- Nassellaria
- Spongocapsulidae
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Obesacapsula cetia
(Foreman 1973)
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| listed as Sethocapsa cetia | ||||||||||
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Obesacapsula polyedra
(Steiger 1992)
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| listed as Sethocapsa polyedra | ||||||||||
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Protozoa
- Nassellaria
- Archaeodictyomitridae
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Archaeodictyomitra apiarium
(Rüst 1885)
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Archaeodictyomitra vulgaris
Pessagno 1977
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Protozoa
- Nassellaria
- Sethocapsidae
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Sethocapsa trachyostraca
Foreman 1973
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Sethocapsa leiostraca
Foreman 1973
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Protozoa
- Entactinaria
- Saturnalidae
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Acanthocircus informal sp. A
Squinabol 1903
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Acanthocircus informal sp. B
Squinabol 1903
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Acanthocircus breviaculeatus
Donofrio and Mostler 1978
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Acanthocircus amissus
(Squinabol 1914)
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| synonym of Acanthocircus trizonalis | ||||||||||
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Acanthocircus dicranacanthos
Squinabol
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| recombined as Dicerosaturnalis dicranacanthos | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Germany |
| Coordinates: | 47.7° North, 13.1° East (view map) |
| Paleocoordinates: | 33.0° North, 21.9° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | hand sample |
Time
| Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
| Stage: | Valanginian | 10 m.y. bin: | Cretaceous 1 |
| Key time interval: | Early/Lower Valanginian | ||
| Age range of interval: | 139.80000 - 132.60000 m.y. ago |
Stratigraphy
| Formation: | Schrambach-Schichten | ||
| Local section: | Marktschellenberg | Local bed: | 3 m |
| Local order: | bottom to top | ||
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | lithified argillaceous lime mudstone | ||
| Includes fossils? | Y | ||
| Lithology description: Marly greenish grey micritic limestones | |||
| Environment: | slope | Tectonic setting: | passive margin |
| Geology comments: Upper slope | |||
Taphonomy
| Modes of preservation: | body,original silica |
| Size of fossils: | microfossils |
| Preservation of anatomical detail: | medium |
| Abundance in sediment: | common |
| Temporal resolution: | time-averaged |
Collection methods and comments
| Collection methods: | bulk,chemical,hydrochloric,sieve,field collection | ||
| Minimum sieve size: | 0.010 | Maximum sieve size: | 1.000 |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 51217 | ||
| Authorizer: | W. Kiessling | Enterer: | W. Kiessling |
| Modifier: | W. Kiessling | Research group: | micropaleontology |
| Created: | 2005-06-01 02:38:28 | Last modified: | 2005-06-01 05:38:28 |
| Access level: | the public | Released: | 2005-06-01 02:38:27 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 13637. | 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] |