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Tshekardocoleidae Larva PIN-1700-4747 Fig3A
Tshekardocoleidae is an extinct family of beetles, known from the Permian. They represent amongst the oldest beetles. Like other primitive beetles, they are thought to have been xylophagous. They first appeared during the Cisuralian, before becoming extinct at the beginning of the Guadalupian. A claimed Jurassic record is doubtful. The oldest known beetle, ''Coleopsis,'' was originally assigned to this family, but is now assigned to its own family Coleopsidae. Taxonomy upundescribed Tshekardocoleid larvae, Tshekarda site Kirejtshuk (2020) included the following genera in Tshekardocoleidae * †'' Avocoleus'' - Obora site (Permian Sakmarian ); Moravia, Czech Republic **†'' Avocoleus fractus'' (Type species) **†'' Avocoleus neglegens'' * †'' Boscoleus'' - Obora site (Permian Sakmarian ); Moravia, Czech Republic **†'' Boscoleus blandus'' (Type species) * †'' Eocoleus'' - Obora site (Permian Sakmarian ); Moravia, Czech Republic **†'' Eocoleus scaber'' (Type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boris Rohdendorf
Boris Borisovich Rohdendorf (russian: link=no, Борис Борисович Родендорф, 12 July 190421 November 1977) was a Soviet entomologist and curator at the Zoological Museum at the University of Moscow. He attained the position of head of the Laboratory of Arthropods, Paleontological Institute of Russian Academy of Sciences, Academy of Sciences of the USSR (now Russian Academy of Sciences) in Moscow. A student of Andrey Martynov, he was a prolific taxonomist who described numerous new taxa, including fossil Diptera Flies are insects of the order Diptera, the name being derived from the Greek δι- ''di-'' "two", and πτερόν ''pteron'' "wing". Insects of this order use only a single pair of wings to fly, the hindwings having evolved into advanced ..., and published important syntheses on fossil insects. His work is being extensively revised by the current generation of Russian paleoentomologists. Partial bibliography * Rohdendorf, B.B. 1937. iptera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noble County, Oklahoma
Noble County is located in the north central part of Oklahoma. As of the 2010 census, the population was 11,561. Its county seat is Perry. It was part of the Cherokee Outlet in Indian Territory until Oklahoma Territory was created in 1890, and the present county land was designated as County P. After the U. S. government opened the area to non-Indian settlement in 1893, it was renamed Noble County for John Willock Noble, then the United States Secretary of the Interior.Dianna Everett, "Noble County." ''Encyclopedia of Oklahoma History and Culture''. Retrieved October 3, 2013. History During the 18th and 19th centuries, the area now occupied by Noble County was used as a hunting ground by the Osage Indians. In 1835, a trea ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artinskian
In the geologic timescale, the Artinskian is an age or stage of the Permian. It is a subdivision of the Cisuralian Epoch or Series. The Artinskian likely lasted between and million years ago (Ma) according to the most recent revision of the International Commission on Stratigraphy (ICS) in 2022. It was preceded by the Sakmarian and followed by the Kungurian. Stratigraphy The Artinskian is named after the small Russian city of Arti (formerly ''Artinsk''), situated in the southern Ural mountains, about 200 km southwest of Yekaterinburg. The stage was introduced into scientific literature by Alexander Karpinsky in 1874. Base of the Artinskian The base of the Artinskian Stage is defined as the first appearance datum (FAD) of the conodont species '' Sweetognathus whitei'' and ''Mesogondolella bisselli''. In order to constrain this age, the ICS subcommission on Permian stratigraphy informally proposed a candidate GSSP in 2002, later followed by a formal proposal in 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wellington Formation
The Wellington Formation is an Cisuralian, Early Permian geologic Formation (geology), formation in Kansas and Oklahoma. The formation's Strataca, Hutchinson Salt Member is more recognized by the community than the formation itself, and the salt is still mined in central Kansas. The Wellington provides a rich record of Permian insects and its beddings provide evidence for reconstruction of tropical paleoclimates of the Late Paleozoic icehouse, Icehouse Permian with the ability in cases to measure the passage of seasons. Tens of thousands of insect fossil recovered from the Wellington shales are kept in major collections at the Harvard Museum of Comparative Zoology and Yale Peabody Museum of Natural History. Description Initially described as marine shales, the thick Wellington appears mostly as dark gray, thinly bedded soft rock, much of it terrestrial, with sediments from fresh water ponds and salt lakes. There are several variable beds of anhydrite and gypsum and the central ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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