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Holzmaden
Holzmaden is a town in Baden-Württemberg, Germany that lies between Stuttgart and Ulm. Holzmaden is 4 km south-east from Kirchheim unter Teck and 19 km south-east of Esslingen am Neckar. The A 8 runs south from Holzmaden. The town and surrounding area are well known as the source of exceptionally well-preserved fossils from the Jurassic period. Demographics 1=census results Mayors * Christian Burkhardt (1945–1952) * Otto Vogt (1952–1982) * Jürgen Berner (1982–1998) * Jürgen Riehle (1998–2014) * Susanne Jakob (2014–2021) , 7. April 2014. * Florian Schep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Posidonienschiefer Holzmaden - D
The Posidonia Shale (german: Posidonienschiefer, also called Schistes Bitumineux in Luxembourg) geologically known as the Sachrang Formation, is an Early Jurassic (Toarcian) geological formation of southwestern and northeast Germany, northern Switzerland, northwestern Austria, southern Luxembourg and the Netherlands, including exceptionally well-preserved complete skeletons of fossil marine fish and reptiles.W. Etter and O. Kuhn. 2000. An articulated dragonfly (Insecta, Odonata) from the Upper Liassic Posidonia Shale of Northern Switzerland. Palaeontology 43:967-977Henrotay, M., Marques, D., Paicheler, J. C., Gall, J. C., & Nel, A. (1998). Le Toarcien inférieur des régions de Bascharage et de Bettembourg (Grand-Duché du Luxembourg): évidences paléontologiques et sédimentologiques d'environnements restreints proches de l'émersion. Geodiversitas, 20(2), 263-284. The ''Posidonienschiefer'', as German paleontologists call it, takes its name from the ubiquitous fossils of the oyst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Posidonia Shale
The Posidonia Shale (german: Posidonienschiefer, also called Schistes Bitumineux in Luxembourg) geologically known as the Sachrang Formation, is an Early Jurassic (Toarcian) geological formation of southwestern and northeast Germany, northern Switzerland, northwestern Austria, southern Luxembourg and the Netherlands, including exceptionally well-preserved complete skeletons of fossil marine fish and reptiles.W. Etter and O. Kuhn. 2000. An articulated dragonfly (Insecta, Odonata) from the Upper Liassic Posidonia Shale of Northern Switzerland. Palaeontology 43:967-977Henrotay, M., Marques, D., Paicheler, J. C., Gall, J. C., & Nel, A. (1998). Le Toarcien inférieur des régions de Bascharage et de Bettembourg (Grand-Duché du Luxembourg): évidences paléontologiques et sédimentologiques d'environnements restreints proches de l'émersion. Geodiversitas, 20(2), 263-284. The ''Posidonienschiefer'', as German paleontologists call it, takes its name from the ubiquitous fossils of the oyst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ichthyosaur
Ichthyosaurs (Ancient Greek for "fish lizard" – and ) are large extinct marine reptiles. Ichthyosaurs belong to the order known as Ichthyosauria or Ichthyopterygia ('fish flippers' – a designation introduced by Sir Richard Owen in 1842, although the term is now used more for the parent clade of the Ichthyosauria). Ichthyosaurs thrived during much of the Mesozoic era; based on fossil evidence, they first appeared around 250 million years ago ( Ma) and at least one species survived until about 90 million years ago, into the Late Cretaceous. During the Early Triassic epoch, ichthyosaurs and other ichthyosauromorphs evolved from a group of unidentified land reptiles that returned to the sea, in a development similar to how the mammalian land-dwelling ancestors of modern-day dolphins and whales returned to the sea millions of years later, which they gradually came to resemble in a case of convergent evolution. Ichthyosaurs were particularly abundant in the Late Triassic a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Esslingen (district)
Esslingen is a ''Landkreis'' (district) in the centre of Baden-Württemberg, Germany. Neighboring districts are (from north clockwise) Rems-Murr, Göppingen, Reutlingen, Böblingen and the district-free city Stuttgart. Until 15 October 1964 the district's name was written officially as Landkreis Eßlingen. History The district dates back to the Oberamt Esslingen, which was created when the previously free imperial city of Esslingen am Neckar became part of Württemberg in 1803. It was changed several times in the course of history. Since 1810 it belonged to the ''Landvogtei Rothenberg'' and from 1818 until it was dissolved in 1924 to the ''Neckarkreis''. In 1934 the ''Oberamt'' was renamed ''Kreis Eßlingen'' and the now termed ''Landkreis Eßlingen'' was enlarged by several municipalities of the dissolved ''Oberamt Stuttgart'' and the Kreise ''Schorndorf, Kirchheim unter Teck and Göppingen'' on 1 October 1938. After several changes over the next century, it was converted into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kirchheim Unter Teck
Kirchheim unter Teck ( Swabian: ''Kircha'') is a town in Baden-Württemberg, Germany, in the district of Esslingen. It is located on the small river Lauter, a tributary of the Neckar. It is 10 km (6 miles) near the Teck castle, approximately southeast of Stuttgart. It is the fourth city in the Esslingen district, forming a district centre for the surrounding communities. Since 1 April 1956, Kirchheim unter Teck has the status of Große Kreisstadt. The city forms a ''Verwaltungsgemeinschaft'' (administrative community) with the neighbouring municipalities Dettingen and Notzingen. Kirchheim unter Teck was also, for several centuries, seat of the Oberamt (Oa.) Kirchheim. Geography Kirchheim unter Teck is located in the foothills of the central Swabian ''Alb'', north of the Albtrauf escarpment and its foothills: the Teckberg, Breitenstein and Limburg. It is situated in the Lauter valley, at the confluence of the Lindach and several tributary streams with the Lauter. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lepidotus
''Lepidotes'' (from el, λεπιδωτός , 'covered with scales') (previously known as ''Lepidotus'') is an extinct genus of Mesozoic ray-finned fish. It has been considered a wastebasket taxon, characterised by "general features, such as thick rhomboid scales and, for most of the species, by semi-tritorial or strongly with dozens of species assigned to it. Fossils attributed to ''Lepidotes'' have been found in Jurassic and Cretaceous rocks worldwide.López-Arbarello, A. (2012).Phylogenetic Interrelationships of Ginglymodian Fishes (Actinopterygii: Neopterygii). ''PLoS One'', 7(7): e39370. It has been argued that ''Lepidotes'' should be restricted to species closely related to the type species ''L. gigas,'' which are only known from the Early Jurassic of Central Europe, with most other species being not closely related, with other species transferred to new genera such as ''Scheenstia.'' ''Lepidotes'' belongs to Ginglymodi, a clade of fish whose only living representatives are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesozoic Paleontological Sites Of Europe
The Mesozoic Era ( ), also called the Age of Reptiles, the Age of Conifers, and colloquially as the Age of the Dinosaurs is the second-to-last era of Earth's geological history, lasting from about , comprising the Triassic, Jurassic and Cretaceous Periods. It is characterized by the dominance of archosaurian reptiles, like the dinosaurs; an abundance of conifers and ferns; a hot greenhouse climate; and the tectonic break-up of Pangaea. The Mesozoic is the middle of the three eras since complex life evolved: the Paleozoic, the Mesozoic, and the Cenozoic. The era began in the wake of the Permian–Triassic extinction event, the largest well-documented mass extinction in Earth's history, and ended with the Cretaceous–Paleogene extinction event, another mass extinction whose victims included the non-avian dinosaurs, pterosaurs, mosasaurs, and plesiosaurs. The Mesozoic was a time of significant tectonic, climatic, and evolutionary activity. The era witnessed the gradual rif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ammonite
Ammonoids are a group of extinct marine mollusc animals in the subclass Ammonoidea of the class Cephalopoda. These molluscs, commonly referred to as ammonites, are more closely related to living coleoids (i.e., octopuses, squid and cuttlefish) than they are to shelled nautiloids such as the living ''Nautilus'' species. The earliest ammonites appeared during the Devonian, with the last species vanishing during the Cretaceous–Paleogene extinction event. Ammonites are excellent index fossils, and linking the rock layer in which a particular species or genus is found to specific geologic time periods is often possible. Their fossil shells usually take the form of planispirals, although some helically spiraled and nonspiraled forms (known as heteromorphs) have been found. The name "ammonite", from which the scientific term is derived, was inspired by the spiral shape of their fossilized shells, which somewhat resemble tightly coiled rams' horns. Pliny the Elder ( 79 AD near Pomp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platysuchus
''Platysuchus'' ("flat crocodile") is an extinct genus of teleosaurid crocodyliform from the Early Jurassic (Toarcian) of southern Germany and Luxembourg. Taxonomy ''Platysuchus'' was originally described as a member of the genus ''Mystriosaurus ''Mystriosaurus'' is an extinct genus of teleosaurid crocodyliform from the Early Jurassic (Toarcian). Fossil specimens have been found in the Whitby Mudstone of England and Posidonia Shale of Germany. The only known species, ''M. laurillardi'', ...'', as ''M. multiscrobiculatus''. However, Westphal (1961) found ''M. multiscrobiculatus'' generically distinct from ''Mystriosaurus'' and renamed it ''Platysuchus''. Distribution ''Platysuchus'' has been found in Toarcian age marine deposits in southern Germany and Luxembourg.Michela M. Johnson, Mark T. Young, Stephen L. Brusatte, Ben Thuy & Robert Weis (2018): A catalogue of teleosauroids (Crocodylomorpha: Thalattosuchia) from the Toarcian and Bajocian (Jurassic) of southern Luxembourg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steneosaurus
''Steneosaurus'' (from el, στενός , 'narrow' and el, σαῦρος , 'lizard') is a dubious genus of teleosaurid crocodyliform from the Middle or Late Jurassic (Callovian or early Oxfordian) of France. The genus has been used as a wastebasket taxon for thalattosuchian fossils for over two centuries, and almost all known historical species of teleosauroid have been included within it at one point. The genus has remained a wastebasket, with numerous species still included under the label ''‘Steneosaurus’'', many of which are unrelated to each other (either paraphyletic or polyphyletic with respect to each other and other genera of teleosauroids). Discovery and assigned species The type species, ''S. rostromajor'', was only formally recognised as such in 2020, and this revision determined the type specimen of ''Steneosaurus'' was undiagnostic, and so declared the genus ''Steneosaurus'' a ''nomen dubium''. The history of this specimen has been detailed in 2017. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
