The La Penthiève Beds is a

geologic formation A geological formation, or simply formation, is a body of rock having a consistent set of physical characteristics ( lithology) that distinguishes it from adjacent bodies of rock, and which occupies a particular position in the layers of rock exp ...

Louppy-le-Château Louppy-le-Château () is a commune in the Meuse department in Grand Est in north-eastern France. The coat of arms includes the dinosaur '' Erectopus'', which was discovered nearby during the 1870s. Geography The village lies in the middle of ...

France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...

. It preserves

fossils A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved ...

dating back to the

Early Cretaceous The Early Cretaceous (geochronology, geochronological name) or the Lower Cretaceous (chronostratigraphy, chronostratigraphic name) is the earlier or lower of the two major divisions of the Cretaceous. It is usually considered to stretch from 143.1 ...

period Period may refer to: Common uses * Period (punctuation) * Era, a length or span of time *Menstruation, commonly referred to as a "period" Arts, entertainment, and media * Period (music), a concept in musical composition * Periodic sentence (o ...

. Part of the formation is known as the ''Mammilatum'' Zone, which dates to the lower

Albian The Albian is both an age (geology), age of the geologic timescale and a stage (stratigraphy), stage in the stratigraphic column. It is the youngest or uppermost subdivision of the Early Cretaceous, Early/Lower Cretaceous epoch (geology), Epoch/s ...

.Allain, R. (2005). The enigmatic theropod dinosaur ''Erectopus superbus'' (Sauvage, 1882) from the Lower Albian of Louppy-le-Château (Meuse, France). in Carpenter, K. 2005. ''The Carnivorous Dinosaurs'', Indiana University Press: 72-86.

Paleofauna

Crocodylia Crocodilia () is an Order (biology), order of semiaquatic, predatory reptiles that are known as crocodilians. They first appeared during the Late Cretaceous and are the closest living relatives of birds. Crocodilians are a type of crocodylomorp ...

indet. *'' Dakosaurus'' sp. *''

Erectopus superbus ''Erectopus'' (meaning "upright foot") is an extinct genus of basal allosauroid theropod from the Early Cretaceous La Penthiève Beds, La Penthiève Beds Formation of France and also possibly the Cernavodă Formation of southern Romania. The type ...

'' *''

Hylaeosaurus ''Hylaeosaurus'' ( ; Greek: / "belonging to the forest" and / "lizard") is a herbivorous ankylosaurian dinosaur that lived about 136 million years ago, in the late Valanginian stage of the early Cretaceous period of England. It was found i ...

'' sp. *'' Pervushovisaurus campylodon'' *

Plesiosauria The Plesiosauria or plesiosaurs are an order or clade of extinct Mesozoic marine reptiles, belonging to the Sauropterygia. Plesiosaurs first appeared in the latest Triassic Period, possibly in the Rhaetian stage, about 203 million year ...

indet. *'' Polycotylus'' sp. *'' Polyptychodon interruptus''

References

Cretaceous France {{Cretaceous-stub Albian

Paleofauna

See also

References