Caffaro riverbed section, Bagolino, 60 m: Illyrian, Italy
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Ceratitida
- Aplococeratidae
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Aplococeras sp.
Hyatt 1900
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Brack et al. 2003 | |||||||||
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Cephalopoda
- Ceratitida
- Ceratitidae
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Ceratites aff. boeckhi
Roth 1871
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| recombined as Parakellnerites boeckhi | ||||||||||
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Stoppaniceras sp.
Rieber 1973
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Brack et al. 2003 | |||||||||
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Ticinites brescianus
Brack and Rieber 1993
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Brack et al. 2003 | |||||||||
| synonym of Ticinites hantkeni | ||||||||||
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Conodonta
- Ozarkodinida
- Gondolellidae
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Neogondolella pseudolonga
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Brack et al. 2003 | |||||||||
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Neogondolella longa
Budurov and Stefanov 1973
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Brack et al. 2003 | |||||||||
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Neogondolella cornuta
Budurov and Stefanov 1972
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Brack et al. 2003 | |||||||||
| subsp. cornuta and postcornuta | ||||||||||
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Paragondolella aff. eotrammeri
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Brack et al. 2003 | |||||||||
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Paragondolella alpina
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Brack et al. 2003 | |||||||||
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Paragondolella fueloepi
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Brack et al. 2003 | |||||||||
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Paragondolella trammeri
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Brack et al. 2003 | |||||||||
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Neogondolella aff. transita
(Kozur and Mostler 1971)
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Brack et al. 2003 | |||||||||
| original and current combination Gondolella transita | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Italy | State/province: | Lombardy |
| Coordinates: | 45.8° North, 10.5° East (view map) | ||
| Paleocoordinates: | 6.2° North, 22.4° East | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | small collection |
Time
| Period: | Triassic | Epoch: | Middle Triassic |
| Stage: | Anisian | 10 m.y. bin: | Triassic 2 |
| Key time interval: | Illyrian | Ammonoid zone: | Reitzi |
| Age range of interval: | 243.80000 - 242.00000 m.y. ago |
Stratigraphy
| Formation: | Buchenstein | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: Reitzi Zone (Avisianum Subzone). "Knollenkalke." | |||||
Lithology and environment
| Primary lithology: | bioturbation,concretionary,gray cherty/siliceous lime mudstone |
| Lithology description: Grey-weathering nodular limestone beds have characteristic undulating and knobby surfaces spaced from cm to dm apart, and consist mainly of filament- and radiolarian-microsparites (mudstone-wackestone), often strongly bioturbated. Silicification may be diffuse or nodular. Often mixed with fine ash- and crystal-tuffs. | |
| Environment: | basinal (carbonate) |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | surface (in situ),field collection |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Also known as: | Fossil horizon I | ||
| Database number: | 44549 | ||
| Authorizer: | D. Bottjer, W. Kiessling | Enterer: | M. Clapham, S. Nurnberg |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2004-09-15 11:44:53 | Last modified: | 2017-11-26 23:57:53 |
| Access level: | the public | Released: | 2004-09-15 11:44:53 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 11676. | P. Brack and H. Rieber. 1986. Stratigraphy and ammonoids of the lower Buchenstein Beds of the Brescian Prealps and Giudicarie and their significance for the Anisian/Ladinian Boundary. Eclogae Geologicae Helvetiae 79(1):181-225 [D. Bottjer/M. Clapham/M. Clapham] |
Secondary references:
| 11675 | P. Brack and H. Rieber. 1993. Towards a better definition of the Anisian/Ladinian boundary: new biostratigraphic data and correlations of boundary sections from the Southern Alps. Eclogae Geologicae Helvetiae 86(2):415-527 [D. Bottjer/M. Clapham/M. Clapham] | |
| 11677 | P. Brack, H. Rieber, and A. Nicora. 2003. The Global Stratotype Section and Point (GGSP) of the base of the Ladinian Stage (Middle Triassic): A proposal for the GSSP at the base of the Curionii Zone in the Bagolino section (Southern Alps, Northern Italy). Albertiana 28:13-25 [D. Bottjer/M. Clapham/M. Clapham] |