Monte Albenza, Bergamo: Late/Upper Barremian, Italy
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Palaehoplitidae indet.
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1 individual | ||||||
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Cephalopoda
- Macroscaphitidae
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Costidiscus grebenianus
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2 individuals | ||||||
| spelled with current rank as Macroscaphites (Costidiscus) | |||||||
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Costidiscus recticostatus
(d'Orbigny 1840)
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8 individuals | ||||||
| recombined as Macroscaphites (Costidiscus) recticostatus | |||||||
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Macroscaphites cf. yvani
(Puzos 1831)
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1 individual | ||||||
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Cephalopoda
- Hamulinidae
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? Hamulina sp.
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1 individual | ||||||
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Hamulina subcylindrica
d'Orbigny 1850
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1 individual | ||||||
| recombined as Anahamulina subcylindrica | |||||||
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Cephalopoda
- Ammonitida
- Oppeliidae
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Aconeceras aff. nisus
(d'Orbigny 1841)
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11 individuals | ||||||
| recombined as Aconeceras nisum | |||||||
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Cephalopoda
- Ammonitida
- Ancyloceratidae
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Ancyloceras sp.
d'Orbigny 1842
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1 individual | ||||||
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Cephalopoda
- Ammonitida
- Heteroceratidae
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Heteroceras astieri
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4 individuals | ||||||
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Heteroceras sp.
d'Orbigny 1849
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1 individual | ||||||
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? Heteroceras sp.
d'Orbigny 1849
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1 individual | ||||||
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Cephalopoda
- Ammonitida
- Ptychoceratidae
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Ptychoceras puzosianum
(d'Orbigny 1842)
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1 individual | ||||||
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Cephalopoda
- Ammonitida
- Acrioceratidae
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Leptoceras silesiacum
(Uhlig 1883)
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1 individual | ||||||
| recombined as Toxoceratoides silesiacum | |||||||
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Cephalopoda
- Ammonitida
- Pulchelliidae
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? Pulchellia favrei
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1 individual | ||||||
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Cephalopoda
- Ammonitida
- Holcodiscidae
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Holcodiscus vandenheckei
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4 individuals | ||||||
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Cephalopoda
- Ammonitida
- Neocomitidae
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Thurmannites aff. thurmanni
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1 individual | ||||||
| synonym of Thurmanniceras | |||||||
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Thurmannites sp.
Kilian and Reboul 1914
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1 individual | ||||||
| synonym of Thurmanniceras | |||||||
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Cephalopoda
- Ammonitida
- Crioceratitidae
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Toxoceras annulare
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1 individual | ||||||
| synonym of Crioceratites | |||||||
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Cephalopoda
- Ammonitida
- Desmoceratidae
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Desmoceras (Barremites) strettostoma
(Uhlig 1883)
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1 individual | ||||||
| recombined as Barremitites strettostoma | |||||||
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Desmoceras sp.
Zittel 1884
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1 individual | ||||||
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Puzosia cf. matheroni
(d'Orbigny 1840)
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2 individuals | ||||||
| recombined as Pseudohaploceras matheroni | |||||||
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Puzosia cf. ligata
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1 individual | ||||||
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Puzosia (Callizoniceras) aff. plicatulum
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4 individuals | ||||||
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Cephalopoda
- Ammonitida
- Silesitidae
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Silesites seranonis
(d'Orbigny 1841)
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46 individuals | ||||||
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Cephalopoda
- Ammonitida
- Protetragonitidae
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Lytoceras (? Protetragonites) cf. annibal
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2 individuals | ||||||
| original and current combination Protetragonites | |||||||
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Cephalopoda
- Ammonitida
- Tetragonitidae
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Kossmatella cf. agassiziana
(Pictet and Roux 1847)
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1 individual | ||||||
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Cephalopoda
- Ammonitida
- Lytoceratidae
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Lytoceras phaestus
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2 individuals | ||||||
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Lytoceras densifimbriatum
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7 individuals | ||||||
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Lytoceras puezanum
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1 individual | ||||||
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Lytoceras cf. raricinctum
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5 individuals | ||||||
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Lytoceras sp.
Suess 1865
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1 individual | ||||||
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Cephalopoda
- Phylloceratida
- Phylloceratidae
|
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Phylloceras (Macrophylloceras) winkleri
Uhlig 1882
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9 individuals | ||||||
| recombined as Phyllopachyceras winkleri | |||||||
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Phylloceras (Phyllopachyceras) infundibulum
(d'Orbigny 1840)
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3 individuals | ||||||
| recombined as Phyllopachyceras infundibulum | |||||||
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Phylloceras ernesti
|
1 individual | ||||||
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Phylloceras thetys
(d'Orbigny 1841)
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3 individuals | ||||||
| recombined as Euphylloceras thetys | |||||||
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Cephalopoda
|
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Aptychus angulicostatus
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1 individual | ||||||
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Cephalopoda
- Belemnitida
- Belemnitidae
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Belemnites (Hibolites) pistilliformis
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1 individual | ||||||
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Bivalvia
- Pectinida
- Limidae
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? Lima sp.
Bruguière 1797
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1 individual | ||||||
| see common names | |||||||
Geography
| Country: | Italy |
| Coordinates: | 45.8° North, 9.5° East (view map) |
| Paleocoordinates: | 31.5° North, 18.5° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
| Stage: | Barremian | 10 m.y. bin: | Cretaceous 2 |
| Key time interval: | Late/Upper Barremian | ||
| Age range of interval: | 125.77000 - 121.40000 m.y. ago |
Stratigraphy
| Formation: | Maiolica |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Lithology description: marly limestone | |
| Environment: | marine indet. |
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 71828 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel |
| Modifier: | U. Merkel | Research group: | marine invertebrate |
| Created: | 2007-05-14 03:04:29 | Last modified: | 2007-05-14 07:34:32 |
| Access level: | the public | Released: | 2007-05-14 03:04:29 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 24274. | 1% 21000 | V. Vialli. 1949. Nuova fauna ad ammoniti del Barremiano superiore Lombardo [A new Upper Barremian ammonite fauna from Lombardy]. Atti della Societa Italiana di Scienze Naturali e del Museo Civico di Storia Naturale in Milano 88:35-64 [W. Kiessling/U. Merkel] |