Feidt Quarry, Reckingerwald: Late/Upper Hettangian, Luxembourg
collected 1980
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Reptilia
|
||||||||||
|
cf. Theropoda indet.
(Marsh 1881)
|
1 specimen | |||||||||
| BR924, maxillary or dentary shed tooth | ||||||||||
|
Neotheropoda indet.
Bakker 1986
|
1 specimen | |||||||||
| MHNL BR778, isolated left pedal phalanx III-1 | ||||||||||
|
Reptilia
- Plesiosauria
|
||||||||||
|
Plesiosauria indet.
(de Blainville 1835)
|
2 specimens | |||||||||
| MNHL BR795, dorsal vertebra, MNHL BR777, proximal humerus | ||||||||||
|
Reptilia
|
||||||||||
|
Temnodontosaurus sp.
Lydekker 1889
|
1 specimen | |||||||||
| MNHL BR 794, tooth | ||||||||||
|
Chondrichthyes
- Hybodontiformes
- Hybodontidae
|
||||||||||
|
Hybodontidae indet.
(Agassiz 1834)
|
2 specimens | |||||||||
| Fin spines, MNHL BR738, 749 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Luxembourg | State/province: | Mersch |
| Coordinates: | 49.7° North, 6.0° East (view map) | ||
| Paleocoordinates: | 38.1° North, 8.4° East | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Stage: | Hettangian | 10 m.y. bin: | Jurassic 1 |
| Key time interval: | Late/Upper Hettangian | Ammonoid zone: | Schlotheimia angulata |
| Age range of interval: | 201.40000 - 199.50000 m.y. ago |
Stratigraphy
| Formation: | Luxembourg Sandstone | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: Schlotheimia complanata Subzone. Bed is 38.7 m above base of section and ca. 10 m below transition to Sinemurian Strassel Marl and Limestone Formation. | |||||
Lithology and environment
| Primary lithology: | coarse,shelly/skeletal conglomeratic "carbonate" |
| Secondary lithology: | claystone |
| Includes fossils? | Y |
| Lithology description: Sands and calcarenites with intercalated clays, overlain by conglomeratic lumachelle horizons (i.e. coarse-grained coquina layers yielding concentrations of fossils) and cross-bedded sands and marls. The fossiliferous horizon is a lumachelle bed. | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
| Preservation of anatomical detail: | good |
| Fragmentation: | occasional |
| Spatial resolution: | parautochthonous |
Collection methods and comments
| Collection methods: | salvage,survey of museum collection |
| Reason for describing collection: | general faunal/floral analysis | Collection dates: | 1980s |
| Collection method comments: Repository: National Natural History Museum of Luxembourg | |
Metadata
| Database number: | 155210 | ||
| Authorizer: | P. Mannion | Enterer: | J. Tennant |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2014-04-01 00:59:53 | Last modified: | 2014-11-17 13:45:42 |
| Access level: | the public | Released: | 2014-04-01 00:59:53 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 50597. | D. Delsate and M. D. Ezcurra. 2014. The first Early Jurassic (late Hettangian) theropod dinosaur remains from the Grand Duchy of Luxembourg. Geological Belgica 17(2):175-181 [P. Mannion/J. Tennant/M. Carrano] |