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Madelaine Böhme
Madelaine Böhme (born 1967) is a German palaeontologist and professor of palaeoclimatology at the University of Tübingen. Life Böhme was born in 1967 in Plovdiv, Bulgaria. She studied at the Freiberg University of Mining and Technology and Leipzig University, completing her doctorate in paeleontology there in 1997 and habilitation in geology and palaeontology at LMU Munich in 2003. In 2009, she became professor of terrestrial palaeoclimatology in Tübingen. Scientific discoveries Work published in 2017 by a team including Böhme established that ''Graecopithecus freybergi'' fossils found in Greece were 7.2 million years old and the species was hominin. In 2019, Böhme and her team were the first to describe ''Danuvius guggenmosi'', an extinct species of great apes with adaptations for bipedalism that lived 11.6 million years ago. In 2022, alongside Gerald Mayr and Thomas Lechner, Böhme described ''Allgoviachen, Allgoviachen tortonica'', a new genus and species of Anati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CREDENTIAL
A credential is a piece of any document that details a qualification, competence, or authority issued to an individual by a third party with a relevant or ''de facto'' authority or assumed competence to do so. Examples of credentials include academic diplomas, academic degrees, Professional certification, certifications, security clearances, Identity document, identification documents, badges, passwords, user names, key (lock), keys, power of attorney, powers of attorney, and so on. Sometimes publications, such as scientific papers or books, may be viewed as similar to credentials by some people, especially if the publication was peer reviewed or made in a well-known Academic journal, journal or reputable publisher. Types and documentation of credentials A person holding a credential is usually given documentation or secret knowledge (''e.g.,'' a password or key) as proof of the credential. Sometimes this proof (or a copy of it) is held by a third, trusted party. While in some c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graecopithecus Freybergi
''Graecopithecus'' is an extinct genus of hominid that lived in southeast Europe during the late Miocene around 7.2 million years ago. Originally identified by a single lower jawbone bearing teeth found in Pyrgos Vasilissis, Athens, Greece, in 1944, other teeth were discovered from Azmaka quarry in Bulgaria in 2012. With only little and badly preserved materials to reveal its nature, it is considered as "the most poorly known European Miocene hominoids." The creature was popularly nicknamed 'El Graeco' (word play on the Greek-Spanish painter El Greco) by scientists. In 2017, an international team of palaeontologists led by Madelaine Böhme of the Eberhard-Karls-University Tübingen, Germany, published a controversial analysis of the teeth and age of the specimens, and came to the conclusion that it could be the oldest hominin, meaning that it could be the oldest direct ancestors of humans after splitting from that of the chimpanzees. Their simultaneous study also claimed that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bavaria
Bavaria, officially the Free State of Bavaria, is a States of Germany, state in the southeast of Germany. With an area of , it is the list of German states by area, largest German state by land area, comprising approximately 1/5 of the total land area of Germany, and with over 13.08 million inhabitants, it is the list of German states by population, second most populous German state, behind only North Rhine-Westphalia; however, due to its large land area, its population density is list of German states by population density, below the German average. Major cities include Munich (its capital and List of cities in Bavaria by population, largest city, which is also the list of cities in Germany by population, third largest city in Germany), Nuremberg, and Augsburg. The history of Bavaria includes its earliest settlement by Iron Age Celts, Celtic tribes, followed by the conquests of the Roman Empire in the 1st century BC, when the territory was incorporated into the provinces of Ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hammerschmiede Clay Pit
The Hammerschmiede clay pit (German: Tongrube Hammerschmiede) is a fossil bearing locality in Pforzen, Bavaria, Germany most well known for the discovery of ''Danuvius guggenmosi'', the potentially earliest known Bipedalism, bipedal ape. With an age of 11.66-11.42 Year, Ma the site dates to the transition between the Middle and Late Miocene epoch, providing an important window into the faunal changes taking place during this time. This correlates to the time just after the Serravallian-Tortonian boundary, and the MN zonation, MN zones 7/8. It is one of the most well-known Miocene sites, with over 15,000 individual fossils and 117 species having been discovered as of 2020. It has been called "the most important German paleontological discovery of the last decades". History Hammerschmiede's first fossils were first discovered by the hobby archaeologist Siegulf Guggenmos in 1965. The site became known in academic circles following publications on its rich fauna of micromammals in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anatidae
The Anatidae are the biological family (biology), family of water birds that includes ducks, goose, geese, and swans. The family has a cosmopolitan distribution, occurring on all the world's continents except Antarctica. These birds are adapted for aquatic locomotion, swimming, floating on the water surface, and, in some cases, diving in at least shallow water. The family contains around 174 species in 43 genus, genera (the magpie goose is no longer considered to be part of the Anatidae and is now placed in its own family, Anseranatidae). They are generally herbivorous and are monogamy in animals, monogamous breeders. A number of species undertake bird migration, annual migrations. A few species have been domesticated for agriculture, and many others are hunted for food and recreation. Five species have become extinct since 1600, and many more are threatened with extinction. Description and ecology The ducks, geese, and swans are small- to large-sized birds with a broad and elo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allgoviachen
''Allgoviachen'' (meaning "Allgäu goose") is an extinct genus of anatid bird from the Late Miocene (Tortonian) Hammerschmiede clay pits of Bavaria, Germany. The genus contains a single species, ''A. tortonica'', known from bones belonging to the left leg. Discovery and naming The ''Allgoviachen'' holotype specimen, SNSB-BSPG 2020 XCIV 1058, was discovered in the Hammerschmiede clay pits of the Allgäu region, near Pforzen, Bavaria, Germany. This specimen consists of the distal femur, tibiotarsus, tarsometatarsus, and most pedal phalanges of the left leg, found in articulation. Specimen GPIT/AV/00143, an incomplete distal left tarsometatarsus, was also assigned to ''Allgoviachen''. In 2022, Gerald Mayr, Thomas Lechner, and Madelaine Böhme described ''Allgoviachen tortonica'', a new genus and species of antatid, based on these fossil remains. The generic name, ''Allgoviachen'', combines the Latin "Allgäu", a reference to the type locality, with the Greek "chen," meaning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerald Mayr
Gerald Mayr is a German palaeontologist who is Curator of Ornithology at the Senckenberg Research Institute in Frankfurt am Main, Hesse. He has published extensively on fossil birds, especially the Paleogene avifauna of Europe.Mayr, Gerald (2016). Avian evolution: the fossil record of birds and its paleobiological significance. Topics in Paleobiology. Wiley-Blackwell. p. 306. . He is an expert on the Eocene fauna of the Messel pit. In 2022, alongside Thomas Lechner and Madelaine Böhme, Mayr described '' Allgoviachen tortonica'', a new genus and species of anatid bird from the Hammerschmiede clay pits of Bavaria, Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu .... Below is a list of taxa that Mayr has contributed to naming: References German paleontologists Ger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature (journal)
''Nature'' is a British weekly scientific journal founded and based in London, England. As a multidisciplinary publication, ''Nature'' features Peer review, peer-reviewed research from a variety of academic disciplines, mainly in science and technology. It has core editorial offices across the United States, continental Europe, and Asia under the international scientific publishing company Springer Nature. ''Nature'' was one of the world's most cited scientific journals by the Science Edition of the 2022 ''Journal Citation Reports'' (with an ascribed impact factor of 50.5), making it one of the world's most-read and most prestigious academic journals. , it claimed an online readership of about three million unique readers per month. Founded in the autumn of 1869, ''Nature'' was first circulated by Norman Lockyer and Alexander MacMillan (publisher), Alexander MacMillan as a public forum for scientific innovations. The mid-20th century facilitated an editorial expansion for the j ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bipedalism
Bipedalism is a form of terrestrial locomotion where an animal moves by means of its two rear (or lower) Limb (anatomy), limbs or legs. An animal or machine that usually moves in a bipedal manner is known as a biped , meaning 'two feet' (from Latin ''bis'' 'double' and ''pes'' 'foot'). Types of bipedal movement include walking or running (a bipedal gait) and jumping, hopping. Several groups of modern species are habitual bipeds whose normal method of locomotion is two-legged. In the Triassic period some groups of archosaurs (a group that includes crocodiles and dinosaurs) developed bipedalism; among the dinosaurs, all the early forms and many later groups were habitual or exclusive bipeds; the birds are members of a clade of exclusively bipedal dinosaurs, the theropods. Within mammals, habitual bipedalism has evolved multiple times, with the Macropodidae, macropods, Dipodomyinae, kangaroo rats and mice, springhare, Hopping mouse, hopping mice, pangolins and hominin apes (austr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Apes
The Hominidae (), whose members are known as the great apes or hominids (), are a taxonomic family of primates that includes eight extant species in four genera: '' Pongo'' (the Bornean, Sumatran and Tapanuli orangutan); '' Gorilla'' (the eastern and western gorilla); '' Pan'' (the chimpanzee and the bonobo); and ''Homo'', of which only modern humans (''Homo sapiens'') remain. Numerous revisions in classifying the great apes have caused the use of the term ''hominid'' to change over time. The original meaning of "hominid" referred only to humans (''Homo'') and their closest extinct relatives. However, by the 1990s humans and other apes were considered to be "hominids". The earlier restrictive meaning has now been largely assumed by the term '' hominin'', which comprises all members of the human clade after the split from the chimpanzees (''Pan''). The current meaning of "hominid" includes all the great apes including humans. Usage still varies, however, and some scienti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danuvius Guggenmosi
''Danuvius guggenmosi'' is an extinct species of great ape that lived 11.6 million years ago during the Middle Miocene, Middle–Late Miocene, Late Miocene in southern Germany. It is the monotypic genus, sole member of the genus ''Danuvius''. The area at this time was probably a woodland with a seasonal climate. A male specimen was estimated to have weighed about , and two females . Both genus and species were species description, described in November 2019. It is the first-discovered Late Miocene great ape with preserved long bones which could be used to reconstruct the limb anatomy and thus the locomotion of contemporary apes. Its discoverer, paleoanthropologist Madelaine Böhme, says ''Danuvius'' had adaptations for both hanging in trees (suspensory behavior) and walking on two legs (bipedalism)—whereas, among present-day great apes, humans are better adapted for the latter and the others the former. ''Danuvius'' thus had a method of locomotion unlike any previously known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
