QLO-2, Quintanilla la Ojada: Late/Upper Maastrichtian, Spain
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Actinopteri
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Pycnodontoidea indet.
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Corral et al. 2021 | |||||||||
Actinopteri
- Amiiformes
- Amiidae
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cf. Amiidae indet.
Huxley 1861
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Corral et al. 2021 | |||||||||
Actinopteri
- Elopiformes
- Phyllodontidae
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Phyllodontinae indet.
Darteville and Casier 1949
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Corral et al. 2021 | |||||||||
Paralbulinae indet.
Estes 1969
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Corral et al. 2021 | |||||||||
Actinopteri
- Aulopiformes
- Enchodontidae
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Enchodontidae indet.
Woodward 1901
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Corral et al. 2021 | |||||||||
Actinopteri
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Acanthomorpha indet.
(Rosen 1973)
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Corral et al. 2021 | |||||||||
spelled with current rank as Acanthomorphata | ||||||||||
Actinopteri
- Pycnodontiformes
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Pycnodontiformes indet.
Berg 1937
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Corral et al. 2021 | |||||||||
Actinopteri
- Pycnodontiformes
- Pycnodontidae
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cf. Anomoeodus sp.
Forir 1887
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Corral et al. 2021 | |||||||||
Reptilia
- Mosasauridae
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Mosasauridae indet.
Gervais 1852
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Corral et al. 2021 | |||||||||
Prognathodon sp.
Dollo 1889
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Corral et al. 2021 | |||||||||
MCNA 14840 | ||||||||||
Mosasaurus sp.
Parkinson 1822
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Corral et al. 2021 | |||||||||
MCNA 14903 and MCNA 16233 (cast; original = JISL-2124 [private collection]) | ||||||||||
Reptilia
- Hadrosauridae
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Hadrosauridae indet.
(Cope 1869)
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Corral et al. 2021 | |||||||||
MCNA 15151 (cast; original in the private collection of J.I. Sáez Laría as JISL 3137) | ||||||||||
Chondrichthyes
- Myliobatiformes
- Rhombodontidae
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Rhombodus sp.
Dames 1881
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Rhombodus binkhorsti
Dames 1881
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Chondrichthyes
- Myliobatiformes
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Coupatezia fallax
(Arambourg 1952)
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original and current combination Raja fallax | ||||||||||
Chondrichthyes
- Lamniformes
- Serratolamnidae
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Serratolamna serrata
(Agassiz 1838)
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Chondrichthyes
- Lamniformes
- Carchariidae
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Carcharias sp.
Rafinesque 1810
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Carcharias heathi
Case and Cappetta 1997
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synonym of Carcharias samhammeri | ||||||||||
Chondrichthyes
- Lamniformes
- Anacoracidae
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Squalicorax sp.
Whitley 1939
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Squalicorax pristodontus
(Agassiz 1835)
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Squalicorax kaupi
(Agassiz 1843)
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Chondrichthyes
- Lamniformes
- Otodontidae
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Cretolamna aff. appendiculata
(Agassiz 1835)
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recombined as Cretalamna appendiculata | ||||||||||
Chondrichthyes
- Orectolobiformes
- Ginglymostomatidae
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Plicatoscyllium lehneri
(Leriche 1938)
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Chondrichthyes
- Carcharhiniformes
- Triakidae
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Palaeogaleus faujasi
(Geyn 1937)
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Chondrichthyes
- Rajiformes
- Sclerorhynchidae
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Ganopristis leptodon
Arambourg 1935
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Chondrichthyes
- Rajiformes
- Rhinobatidae
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Rhinobatos ibericus
Cappetta and Corral 1999
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Rhinobatos echavei
Cappetta and Corral 1999
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Chondrichthyes
- Rajiformes
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Vascobatis albaitensis
Cappetta and Corral 1999
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see common names |
Geography
Country: | Spain | State/province: | Burgos |
Coordinates: | 42.9° North, 3.3° West (view map) | ||
Paleocoordinates: | 35.3° North, 2.9° West | ||
Basis of coordinate: | stated in text | ||
Geographic resolution: | small collection |
Time
Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
Stage: | Maastrichtian | 10 m.y. bin: | Cretaceous 8 |
Key time interval: | Late/Upper Maastrichtian | ||
Age range of interval: | 72.10000 - 66.00000 m.y. ago |
Stratigraphy
Formation: | Valdenoceda | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Scattered vertebrate fossils, pyritized orbitoids and euhedral pyrite occur within the two first meters of bioturbated dolomitised carbonates that crop out in the lower part of the formation, immediately above and closely related to the unconformable boundary between the 'Rioseco Member' and the Valdenoceda Formation |
Lithology and environment
Primary lithology: | bioturbation poorly lithified sandy dolomite |
Includes fossils? | Y |
Lithology description: Sandy dolomites and organic-matter-rich clays organised in metre-scale upward thinning sequences, one of them also containing fossil vertebrates | |
Environment: | open shallow subtidal |
Geology comments: Inner ramp |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | bulk,sieve |
Reason for describing collection: | taxonomic analysis |
Collection method comments: Repository: Arabako Natur Zientzien Museoa/Museo de Ciencias Naturales de Álava, Vitoria Gasteiz, Basque Country, Spain (Institutional acronym: MCNA). |
Metadata
Database number: | 213730 | ||
Authorizer: | M. Clapham, P. Mannion | Enterer: | M. Clapham, P. Mannion |
Modifier: | M. Carrano | Research group: | vertebrate |
Created: | 2020-09-09 22:15:56 | Last modified: | 2021-04-15 11:03:41 |
Access level: | the public | Released: | 2020-09-09 22:15:56 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
73800. | J. C. Corral, A. Berreteaga, and H. Cappetta. 2016. Upper Maastrichtian shallow marine environments and neoselachian assemblages in North Iberian palaeomargin (Castilian Ramp, Spain). Cretaceous Research 57:639-661 [M. Clapham/M. Clapham] |
Secondary references:
75739 | J.-C. Corral, A. Berreteaga, F. J. Poyato-Ariza, N. Bardet, H. Cappetta, M. Floquet, H. Astibia, A. Badiola, and X. Pereda-Suberbiola. 2021. Stratigraphy, age, and vertebrate palaeontology of the latest Cretaceous Quintanilla la Ojada locality (Basque-Cantabrian Region, northern Spain): a synthesis. Comptes Rendus Palevol 20(7):91-117 [P. Mannion/P. Mannion] | |
76439 | M. Riccetto, S. Monlleví, S. Gallego and A. Blanco. 2016. The Fontllonga‐6 site (Tremp Formation, north‐eastern Spain): A lagoon ecosystem of the Early Maastrichtian. In F. Torcida Fernández‐Baldor, J. I. Canudo, P. Huerta, & X. Pereda (eds.), VII Jornadas Internacionales sobre Paleontología de Dinosaurios y su Entorno, Libro de Resúmenes 119-121 [M. Carrano/M. Carrano] |