Jizera Formation | |
---|---|
Stratigraphic range: Turonian, ~ | |
Type | Geological formation |
Unit of | Middle Iser Shales |
Underlies | Teplice Formation |
Overlies | Bílá Hora Formation |
Thickness | up to 420 metres (1,380 ft) |
Lithology | |
Primary | Marlstone, sandstone |
Location | |
Coordinates | 49°59′N16°14′E / 49.983°N 16.233°E |
Country | Czech Republic |
Extent | Bohemian Cretaceous Basin |
Type section | |
Named for | Jizera Mountains |
The Jizera Formation is a geologic unit of Late Cretaceous (Turonian) age, located in the Czech Republic. It is a unit of the Bohemian Cretaceous Basin. [1] [2] It consists of fluvial to shallow marine sediments [1] and pterosaur fossils are among the remains found in the Jizera Formation. The type locality of the Jizera Formation is a quarry in Zářecká Lhota. [3] [4]
Konstantin Josef Jireček was an Austro-Hungarian Czech historian, politician, diplomat, and Slavist. He was the founder of Bohemian Balkanology and Byzantine studies, and wrote extensively on Bulgarian and Serbian history. Jireček was also a minister in the government of the Principality of Bulgaria for a couple of years.
Wilhelm Karl Ritter von Haidinger was an Austrian mineralogist.
Eduard von Martens also known as Carl or Karl Eduard von Martens, was a German zoologist.
Albisaurus was once thought to be a genus of dinosaur, but is now thought to be a non-dinosaurian archosaur. It was first described by Antonin Fritsch, a Czech palaeontologist, in 1893, but the remains are sparse. The validity of the species cannot be proven based on the fossil remains, and it is usually marked as a nomen dubium. It lived during the Turonian-Santonian stages of the Cretaceous period.
Mochlodon is a genus of rhabdodontid dinosaurs from the Late Cretaceous of Austria and Hungary. It lived during the Late Cretaceous and two species are known: M. suessi and M. vorosi.
The order Trigonotarbida is a group of extinct arachnids whose fossil record extends from the late Silurian to the early Permian. These animals are known from several localities in Europe and North America, as well as a single record from Argentina. Trigonotarbids can be envisaged as spider-like arachnids, but without silk-producing spinnerets. They ranged in size from a few millimetres to a few centimetres in body length and had segmented abdomens (opisthosoma), with the dorsal exoskeleton (tergites) across the backs of the animals' abdomens, which were characteristically divided into three or five separate plates. Probably living as predators on other arthropods, some later trigonotarbid species were quite heavily armoured and protected themselves with spines and tubercles. About seventy species are currently known, with most fossils originating from the Carboniferous coal measures.
Ponerosteus is a dubious genus of extinct archosauromorph from the Late Cretaceous (Cenomanian-aged) Korycanar Formation of the Czech Republic that was initially identified as a species of the dinosaur Iguanodon.
Antonín Jan Frič was a Czech paleontologist, biologist and geologist, living during the Austria-Hungary era. Professor at the Charles University and later became director of the National Museum in Prague. He became famous for his contributions on the field of Permo - Carboniferous ecosystems.
Cretornis is a pterosaur genus from the late Cretaceous period of what is now the Jizera Formation in the Czech Republic, dating to about 92 million years ago. It only contains a single species, Cretornis hlavaci.
Josef Kalousek, was a Czech historian and professor of Czech history at Univerzita Karlova in Prague.
Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 1905.
Cheliderpeton is an extinct genus of temnospondyl amphibian. It lived during the Early Permian in what is now Europe. Fossils have been found from the Ruprechtice horizon of the Intrasudetic Basin of Bohemia in the Czech Republic, as well as the Saar-Nahe Basin of southwestern Germany. Cheliderpeton had a 16 cm skull, and reached about 65 cm in length.
Cimoliasaurus was a plesiosaur that lived during the Late Cretaceous (Maastrichtian) of New Jersey. It grew up to 7.5 metres (25 ft) long and weighed up to 1 metric ton.
Boii is an extinct genus of microsaur within the family Tuditanidae. It was found in Carboniferous coal from mines near the community of Kounov in the Czech Republic. The only remains of the genus consist of a crushed skull, shoulder girdle bones, and scales, which were similar to microsaurian elements originally referred to Asaphestera. Boii can be characterized by its heavily sculptured skull, thin ventral plate of the clavicles, and a larger number of fangs on the roof of the mouth. For many years the type and only known species, Boii crassidens, was considered to be a species of Sparodus, until 1966 when Robert Carroll assigned it to its own genus.
Scincosaurus is an extinct genus of nectridean lepospondyl within the family Scincosauridae.
Stomatosuchidae is an extinct family of neosuchian crocodylomorphs. It is defined as the most inclusive clade containing Stomatosuchus inermis but not Notosuchus terrestris, Simosuchus clarki, Araripesuchus gomesii, Baurusuchus pachecoi, Peirosaurus torminni, or Crocodylus niloticus. Two genera are known to belong to Stomatosuchidae: Stomatosuchus, the type genus, and Laganosuchus. Fossils have been found from Egypt, Morocco, and Niger. Both lived during the Cenomanian stage of the Late Cretaceous. The skulls of stomatosuchids are said to be platyrostral because they have unusually flattened, elongate, duck-shaped craniums with U-shaped jaws. This platyrostral condition is similar to what is seen in the "nettosuchid" Mourasuchus, which is not closely related to stomatosuchids as it is a more derived alligatoroid that existed during the Miocene.
The Priesener Formation is a Coniacian geologic formation in the Czech Republic. Dinosaur remains diagnostic to the genus level are among the fossils that have been recovered from the formation.
The Grünbach Formation is an Austrian geological formation that dates to the early Campanian age of the Late Cretaceous. it forms part of the Gosau Group, and represents a marine regression event, representing a coastal/brackish environment, being underlain by the marine carbonate Maiersdorf Formation and overlain by the deep marine siliciclastic Piesting Formation. The main lithology is clay, marl, siltstone and sandstone, with a minor conglomerate component. Coal seams have also been noted. It is notable for its fossils including those of dinosaurs and plants.
Iserosaurus is an extinct genus of sea turtle from the Late Cretaceous of Czech Republic.
Bohemiclavulus is a genus of synapsids that was discovered in the Slaný Formation of the Czech Republic. The type, and currently only, species is B. mirabilis.