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SebeÈ™ Formation
The Sebeș Formation is a geological formation in Romania. It is of Maastrichtian age. It is laterally equivalent to the Sard Formation. The base of the formation consists of claystones interbedded with sandstones and conglomerates. It is well known for its fossils which form a component of the Hațeg Island Hațeg Island was a large offshore island in the Tethys Sea which existed during the Late Cretaceous period, probably from the Cenomanian to the Maastrichtian ages. It was situated in an area corresponding to the region around modern-day Hațeg, H ... fauna. Paleobiota Turtles Dinosaurs Pterosaurs References Geologic formations of Romania Upper Cretaceous Series of Europe Maastrichtian Stage {{geologic-formation-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geological 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 exposed in a geographical region (the stratigraphic column). It is the fundamental unit of lithostratigraphy, the study of strata or rock layers. A formation must be large enough that it can be mapped at the surface or traced in the subsurface. Formations are otherwise not defined by the thickness of their rock strata, which can vary widely. They are usually, but not universally, tabular in form. They may consist of a single lithology (rock type), or of alternating beds of two or more lithologies, or even a heterogeneous mixture of lithologies, so long as this distinguishes them from adjacent bodies of rock. The concept of a geologic formation goes back to the beginnings of modern scientific geology. The term was used by Abraham Gottlob Wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kallokibotion
''Kallokibotion'' is an extinct genus of stem-turtle from the Upper Cretaceous (Maastrichtian, 86–66 million years ago), known from fossils found in Romania. One species is known, ''Kallokibotion bajazidi'', which was named by Franz Nopcsa after his lover Bajazid Doda. It literally means beautiful box of Bajazid'''; Nopcsa chose the name because, in the words of British palaeontologist Gareth Dyke, "the shape of the shell reminded him of Bajazid's arse". A second undescribed species is known from the Santonian of Hungary. Description ''Kallokibotion'' reached in carapace length. There are jagged ornaments on its shell. Taxonomy A fossil of this turtle was mistakenly described as a pterosaur of the genus ''Thalassodromeus'' in 2014. In 1992, it was identified as a basal cryptodire, and as a meiolaniid in the early 2010's. Later phylogenetic analysis based on characters described from new specimens places ''Kallokibotion'' as the sister taxon of the crown testudines. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geologic Formations Of Romania
Geology () is a branch of natural science concerned with Earth and other astronomical objects, the features or rocks of which it is composed, and the processes by which they change over time. Modern geology significantly overlaps all other Earth sciences, including hydrology, and so is treated as one major aspect of integrated Earth system science and planetary science. Geology describes the structure of the Earth on and beneath its surface, and the processes that have shaped that structure. It also provides tools to determine the relative and absolute ages of rocks found in a given location, and also to describe the histories of those rocks. By combining these tools, geologists are able to chronicle the geological history of the Earth as a whole, and also to demonstrate the age of the Earth. Geology provides the primary evidence for plate tectonics, the evolutionary history of life, and the Earth's past climates. Geologists broadly study the properties and processes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurazhdarcho
''Eurazhdarcho'' is a genus of azhdarchid pterosaur from the Late Cretaceous period (Maastrichtian stage) of what is now the Transylvanian Basin of Romania. Its fossil remains dated back 69 million years ago. Discovery and naming In 2009, Mátyás Vremir at Lancrăm near Sebeş-Glod in Transylvania at the SbG-B site uncovered the remains of a pterosaur. He donated these to the ''Erdélyi Múzeum'', of the '' Societății Muzeului Ardelean'' (Transylvanian Museum Society). Subsequent excavations by Vremir discovered additional bones of the same individual animal and were added by him to the collection of the Babeș-Bolyai University. In 2013, Vremir, Alexander Wilhelm Armin Kellner, Darren Naish, and Gareth Dyke named and described the type species ''Eurazhdarcho langendorfensis''. The generic name combines the name of Europe with that of the related form ''Azhdarcho''. The specific name refers to Langendorf, the name of Lancrǎm in the language of the German ethnic minor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hatzegopteryx
''Hatzegopteryx'' ("Hațeg basin wing") is a genus of azhdarchid pterosaur found in the late Maastrichtian deposits of the Densuş Ciula Formation, an outcropping in Transylvania, Romania. It is known only from the type species, ''Hatzegopteryx thambema'', named by Buffetaut ''et al.'' in 2002 based on parts of the skull and humerus. Additional specimens, including a neck vertebra, were later placed in the genus, representing a range of sizes. The largest of these remains indicate it was among the biggest pterosaurs, with an estimated wingspan of . Unusually among giant azhdarchids, ''Hatzegopteryx'' had a very wide skull bearing large muscular attachments; bones with a spongy internal texture instead of hollow; and a short, robust, and heavily muscled neck measuring long, which was about half the length of other azhdarchids with comparable wingspans, and was capable of withstanding strong bending forces. ''Hatzegopteryx'' inhabited Hațeg Island, an island situated in the Cret ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Enantiornithes
The Enantiornithes, also known as enantiornithines or enantiornitheans in literature, are a group of extinct avialans ("birds" in the broad sense), the most abundant and diverse group known from the Mesozoic era. Almost all retained teeth and clawed fingers on each wing, but otherwise looked much like modern birds externally. Over eighty species of Enantiornithes have been named, but some names represent only single bones, so it is likely that not all are valid. The Enantiornithes became extinct at the Cretaceous–Paleogene boundary, along with Hesperornithes and all other non-avian dinosaurs. Discovery and naming The first Enantiornithes to be discovered were incorrectly referred to modern bird groups. For example, the first known species of Enantiornithes, ''Gobipteryx minuta'', was originally considered a paleognath related to ostriches and tinamou. The Enantiornithes were first recognized as a distinct lineage, or "subclass" of birds, by Cyril A. Walker in 1981. Walker mad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zalmoxes
''Zalmoxes'' is an extinct genus of rhabdodontid ornithopod dinosaur from the Maastrichtian of Romania. The genus is known from specimens first named as the species '' Mochlodon robustum'' in 1899 by Franz Nopcsa before being reclassified as ''Rhabdodon robustum'' by him in 1915. In 1990 this name was corrected to ''Rhabdodon robustus'' by George Olshevsky, and in 2003 the species was once more reclassified, this time as the type species ''Zalmoxes robustus''. ''Zalmoxes'' refers to the Dacian deity Zalmoxis, and ''robustus'' to the robustness of the remains. In 2003 another species was named, ''Zalmoxes shqiperorum'', named for the Albanian name for Albanians. History of discovery ''Zalmoxes'' was first known from numerous fossils found in Transylvania, which were named as the species '' Mochlodon robustus'' by Baron Franz Nopcsa in 1899. The specific name referred to its robust build. In 1915 Nopcsa renamed the species as ''Rhabdodon robustum'', amended by in 2003 b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telmatosaurus
''Telmatosaurus'' (meaning "marsh lizard") is a genus of basal hadrosauromorph dinosaur from the Late Cretaceous of Romania. It was a relatively small hadrosaur, measuring approximately in length and in body mass, which has been explained as an instance of insular dwarfism. Discovery In 1895 some peasants presented Ilona Nopcsa, the daughter of their lord, with a dinosaur skull they had found at the estate Săcele in the district Hunedoara (then named Hunyad) in Transylvania. Ilona had an elder brother, Ferenc or Franz Nopcsa von Felső-Szilvás who was inspired by the find to become a paleontology student at the University of Vienna. In 1899 Nopcsa named the skull ''Limnosaurus transsylvanicus''. The generic name was derived from Greek λιμνή, ''limné'', "swamp", a reference to the presumed swamp-dwelling habits of hadrosaurs. The specific name referred to Transylvania. Later Nopcsa discovered that the name ''Limnosaurus'' had already been used by Othniel Charles Mars ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Struthiosaurus
''Struthiosaurus'' (Latin ''struthio'' = ostrich + Greek ''sauros'' = lizard) is a genus of nodosaurid dinosaurs, from the Late Cretaceous period (Santonian-Maastrichtian) of Austria, Romania, France and Hungary in Europe.''Struthiosaurus'' in The Dinosaur Encyclopaedia at Dino Russ's Lair It was a small dinosaur, measuring in length and weighing . History of discovery In 1859, geologist at the ''Gute Hoffnung'' coal mine at Muthmannsdorf near |
Åžard Formation
Sard is a dark reddish-brown variety of the mineral chalcedony, similar to carnelian. Sard may also refer to: * Sard's lemma, a result in mathematical analysis, named after mathematician Arthur Sard * Anything from, or related to the Mediterranean island of Sardinia ** Sardinians, a people hailing from the aforementioned island ** Sardinian, a language spoken on Sardinia **Sardinian literature **Sardinian music **Sardinian history ** Sardinian (sheep) * Sardis, the capital city of the ancient kingdom of Lydia * Sard, Khuzestan, a village in Khuzestan Province, Iran * Sard, Lorestan, a village in Lorestan Province, Iran * Sard, a planet in the Gradius video game series Şard may refer to: *Şard ( hu, Sard), a village in Ighiu Commune, Alba County, Romania *Șoarș, a commune in Braşov County, Romania * Şardu, a village in Cluj County, Romania * Şapartoc, a village in Mureș County, Romania * Şardu Nirajului, a village in Mureș County, Romania * Şoard, a village in Mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magyarosaurus
''Magyarosaurus'' (" Magyar lizard") is a genus of dwarf sauropod dinosaur from late Cretaceous Period (early to late Maastrichtian) in Romania. It is one of the smallest-known adult sauropods, measuring only in length and in body mass. The type and only certain species is ''Magyarosaurus dacus''. It has been found to be a close relative of ''Rapetosaurus'' in the family Saltasauridae in the sauropod clade Titanosauria in a 2005 study. Discovery Remains belonging to at least ten individuals have been recovered from the Hunedoara region (Sânpetru Formation) in the area which was, at the time of their discovery, Hungary, but is now western Romania. Initially they were named ''Titanosaurus dacus'', the specific name referring to the Dacians (who had lived in that place about 2000 years ago), by Baron Nopcsa in 1915. Nopcsa had collected fossils in the area since 1895. The species was later renamed ''Magyarosaurus dacus'' by Friedrich von Huene in 1932. von Huene in 1932 also n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avialae
Avialae ("bird wings") is a clade containing the only living dinosaurs, the birds. It is usually defined as all theropod dinosaurs more closely related to birds (Aves) than to deinonychosaurs, though alternative definitions are occasionally used (see below). ''Archaeopteryx lithographica'', from the late Jurassic Period Solnhofen Formation of Germany, is possibly the earliest known avialan which may have had the capability of powered flight, though it might have been a deinonychosaur instead. Several older (but non flight-capable) avialans are known from the late Jurassic Tiaojishan Formation of China, dated to about 160 million years ago. Definition Most researchers define Avialae as branch-based clade, though definitions vary. Many authors have used a definition similar to "all theropods closer to birds than to ''Deinonychus''."Weishampel, David B.; Dodson, Peter; Osmólska, Halszka (eds.) (2004). ''The Dinosauria'', Second Edition. University of California Press., 861 pp. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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