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Lohuecosuchus
''Lohuecosuchus'' (meaning "Lo Hueco crocodile") is an extinct genus of Allodaposuchidae, allodaposuchid eusuchian Crocodylomorpha, crocodylomorph that lived during the Late Cretaceous (late Campanian to early Maastrichtian) in what is now Spain and southern France. Description The anatomy of the endocranium (braincase) of ''L. megadontos'' was found to be similar to crown-crocodylians, revealing that the acute sense of olfaction and low frequency hearing found in living crocodylians likely originated along the stem-line. Classification ''Lohuecosuchus'' is a member of the clade Allodaposuchidae, a group of eusuchians that lived in southern Europe during the Late Cretaceous. Two species of ''Lohuecosuchus'' were scientifically described, described in 2015. The type species, ''Lohuecosuchus megadontos'', was recovered from the Lo Hueco fossil site of the Villalba de la Sierra Formation in the municipality of Fuentes, Cuenca, Fuentes, Cuenca Province at Castilla-La Mancha of centr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allodaposuchus
''Allodaposuchus'' is an extinct genus of crocodyliforms that lived in what is now southern Europe during the Campanian and Maastrichtian stages of the Late Cretaceous. Although generally classified as a non-crocodylian eusuchian crocodylomorph, it is sometimes placed as one of the earliest true crocodylians. ''Allodaposuchus'' is one of the most common Late Cretaceous crocodylomorphs from Europe, with fossils known from Romania, Spain, and France. Description Like many other Cretaceous crocodylomorphs, ''Allodaposuchus'' has a relatively small body size compared to living crocodylians. The largest known specimen of ''Allodaposuchus'' belongs to an individual that was probably around long. Although the shape varies between species, in general ''Allodaposuchus'' has a short, flattened, and rounded skull. ''Allodaposuchus precedens'' has a brevirostrine or "short-snouted" skull with a snout about the same length as the skull table (the region of the skull behind the eye sockets) a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allodaposuchidae
Allodaposuchidae is an extinct clade of eusuchians that lived in Europe during the Late Cretaceous (Santonian-Maastrichtian). Systematics The type genus, ''Allodaposuchus'', was originally described in 1928 by Nopcsa from the Maastrichtian-age Sard Formation of the Hațeg Basin in Transylvania, Romania, and classified as a relative of the North American ''Leidyosuchus''. It was later classified as a eusuchian outside of Crocodylia in a 2001 paper, and subsequent studies found a number of European eusuchian species ('' Arenysuchus'', '' Ischyrochampsa'', '' Massaliasuchus'', ''Musturzabalsuchus'') to group with ''Allodaposuchus'', prompting the erection of the clade Allodaposuchidae to accommodate ''Allodaposuchus'' and all European eusuchians closely related to it. Narváez ''et al.'' cladistically defined Allodaposuchidae in 2015 as '' Allodaposuchus precedens'' and all crocodyliforms more closely related to it than to ''Hylaeochampsa vectiana'', '' Shamosuchus djadochtaensis' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agaresuchus Fontisensis
''Agaresuchus'' is an extinct genus of allodaposuchid eusuchian crocodylomorph from the Late Cretaceous ( Campanian-Maastrichtian) of Spain. It includes two species, the type species ''Agaresuchus fontisensis'', and ''Agaresuchus subjuniperus'', which was originally named as a species of the related genus '' Allodaposuchus''. However, it has been proposed that both species may instead belong to the genus ''Allodaposuchus''. Discovery and naming The genus ''Agaresuchus'' was named in 2016 upon the discovery of '' Agaresuchus fontisensis''. ''Allodaposuchus subjuniperus'', discovered in 2013 and originally classified as a new and second species of '' Allodaposuchus'', was then reassigned to ''Agaresuchus''. ''A. subjuniperus'' was named in 2013 on the basis of a skull from the late Maastrichtian-aged Conquès Formation, part of the Tremp Group, in the province of Huesca, Spain. The skull was found underneath a juniper tree whose roots had grown between the bones, hence the spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Villalba De La Sierra Formation
The Villalba de la Sierra Formation is a Campanian to Maastrichtian geologic formation in Spain. Fossil dinosaur eggs have been reported from the formation, that comprises gypsiferous, grey, argillaceous mudstones and sandstones, deposited in a floodplain environmentWeishampel et al., 2004, pp.517-607 characterised by high seasonality and variability in water availability. Fossil content The formation has provided abundant titanosaurian remains, including '' Lohuecotitan'' were found in the formation.Díez Díaz et al., 2016 More than 10,000 fossil remains of various fishes, amphibians, lizards, dinosaurs ('' Ampelosaurus sp.'', '' Rhabdodon sp.''), turtles ('' Foxemys mechinorum'', '' Iberoccitanemys convenarum''), and crocodiles ('' Lohuecosuchus megadontos'', '' Agaresuchus fontisensis'', '' Musturzabalsuchus sp.'') are also known from the site, one of the richest for the Late Cretaceous in Europe.Ortega et al., 2015 See also * List of dinosaur-bearing rock formations ** L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eusuchia
Eusuchia is a clade of crocodylomorphs that first appeared in the Early Cretaceous with ''Hylaeochampsa''. Along with Dyrosauridae and Sebecosuchia, they were the only crocodyliformes who survived the K-T extinction. Since the other two clades died out 47 and 11 million years ago respectively, all living crocodilian species are eusuchians, as are many extinct forms. Definition Eusuchia was originally defined by Thomas Henry Huxley in 1875 as an apomorphy-based group, meaning that it was defined by shared characteristics rather than relations. These characteristics include pterygoid-bounded choanae and vertebrae which are procoelous (concave from the front and convex from the back). The possibility that these traits may have been convergently evolved in different groups of neosuchians rather than one lineage spurred some modern paleontologists to revise the group's definition to make it defined solely by relations. In 1999, Christopher Brochu redefined Eusuchia as "the last common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Late Cretaceous
The Late Cretaceous (100.5–66 Ma) is the younger of two epochs into which the Cretaceous Period is divided in the geologic time scale. Rock strata from this epoch form the Upper Cretaceous Series. The Cretaceous is named after ''creta'', the Latin word for the white limestone known as chalk. The chalk of northern France and the white cliffs of south-eastern England date from the Cretaceous Period. Climate During the Late Cretaceous, the climate was warmer than present, although throughout the period a cooling trend is evident. The tropics became restricted to equatorial regions and northern latitudes experienced markedly more seasonal climatic conditions. Geography Due to plate tectonics, the Americas were gradually moving westward, causing the Atlantic Ocean to expand. The Western Interior Seaway divided North America into eastern and western halves; Appalachia and Laramidia. India maintained a northward course towards Asia. In the Southern Hemisphere, Australia and Ant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phylogenetic
In biology, phylogenetics (; from Greek φυλή/ φῦλον [] "tribe, clan, race", and wikt:γενετικός, γενετικός [] "origin, source, birth") is the study of the evolutionary history and relationships among or within groups of organisms. These relationships are determined by Computational phylogenetics, phylogenetic inference methods that focus on observed heritable traits, such as DNA sequences, protein amino acid sequences, or morphology. The result of such an analysis is a phylogenetic tree—a diagram containing a hypothesis of relationships that reflects the evolutionary history of a group of organisms. The tips of a phylogenetic tree can be living taxa or fossils, and represent the "end" or the present time in an evolutionary lineage. A phylogenetic diagram can be rooted or unrooted. A rooted tree diagram indicates the hypothetical common ancestor of the tree. An unrooted tree diagram (a network) makes no assumption about the ancestral line, and does ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sympatric
In biology, two related species or populations are considered sympatric when they exist in the same geographic area and thus frequently encounter one another. An initially interbreeding population that splits into two or more distinct species sharing a common range exemplifies sympatric speciation. Such speciation may be a product of reproductive isolation – which prevents hybrid offspring from being viable or able to reproduce, thereby reducing gene flow – that results in genetic divergence. Sympatric speciation may, but need not, arise through secondary contact, which refers to speciation or divergence in allopatry followed by range expansions leading to an area of sympatry. Sympatric species or taxa in secondary contact may or may not interbreed. Types of populations Four main types of population pairs exist in nature. Sympatric populations (or species) contrast with parapatric populations, which contact one another in adjacent but not shared ranges and do no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holotype
A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several examples, but explicitly designated as the holotype. Under the International Code of Zoological Nomenclature (ICZN), a holotype is one of several kinds of name-bearing types. In the International Code of Nomenclature for algae, fungi, and plants (ICN) and ICZN, the definitions of types are similar in intent but not identical in terminology or underlying concept. For example, the holotype for the butterfly '' Plebejus idas longinus'' is a preserved specimen of that subspecies, held by the Museum of Comparative Zoology at Harvard University. In botany, an isotype is a duplicate of the holotype, where holotype and isotypes are often pieces from the same individual plant or samples from the same gathering. A holotype is not necessarily "typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Var
Var (, ) is a department in the Provence-Alpes-Côte d'Azur region of Southeastern France. It takes its name from the river Var, which flowed along its eastern boundary, until the boundary was moved in 1860 and the department is no longer associated with the river. The Var department is bordered on the east by the department of Alpes-Maritimes, to the west by Bouches-du-Rhône, to the north of the river Verdon by the department of Alpes-de-Haute-Provence and to the south by the Mediterranean Sea. It had a population of 1,076,711 in 2019.Populations légales 2019: 83 Var INSEE is the largest city and administrative capital ( |
Grès à Reptiles Formation
Grès was a French haute couture fashion house founded by Madame Grès in 1942. Parfums Grès is the associated perfume house, which still exists, and is now based in Switzerland. History Germaine Émilie Krebs (1903–1993), known as Alix Barton and later as "Madame Grès", relaunched her design house under the name Grès in Paris in 1942. Prior to this, she worked as "Alix" or "Alix Grès" during the 1930s. Formally trained as a sculptor, she produced haute couture designs for an array of fashionable women, including the Duchess of Windsor, Marlene Dietrich, Greta Garbo, Jacqueline Kennedy, and Dolores del Río. Her signature was cut-outs on gowns that made exposed skin part of the design, yet still had a classical, sophisticated feel. She was renowned for being the last of the haute couture houses to establish a ready-to-wear line, which she called a "prostitution". [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fox-Amphoux
Fox-Amphoux (; oc, Fòs Amfós) is a commune in the Var department in the Provence-Alpes-Côte d'Azur region in south-eastern France. As with many smaller villages off the beaten track and closer to the coast, the village perché of Fox-Amphoux lives a quiet life. The old church tower behind the town square offers a 360° panorama of the surrounding countryside including a view of Mont Sainte Victoire to the west. The former hotel in the centre of the village offers bed and breakfast ('chambres d'hôtes'). Notable residents Paul Barras, president of the Directory and a major figure of the French Revolution, was born in Fox-Amphoux in 1755. Another notable resident was Christer Strömholm (1918-2002) a Swedish photographer, recipient of the 1997 Hasselblad Award, who had a house there. The artist René Lacroix (1948-2011) who was originally from Nice, moved to Fox-Amphoux in 2004 and had his atelier/gallery in the far end of the village, his works have been exhibited in Fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
