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Testudo Hellenica
''Testudo hellenica'' is an extinct genus of tortoise of the genus '' Testudo'' from the Miocene (Vallesian) Nea Messimvria Formation (Zone MN 10) of Greece. ''T. hellenica'' is the earliest known crown-''Testudo'' from Greece (according to Garcia ''et al.'', 2020), since the next oldest ''Testudo'' species, '' T. marmorum'', from Greece come from the Turolian (7.3-7.2 ma) Pikermi beds.Böhme M, Spassov N, Ebner M, Geraads D, Hristova L, Kirscher U, et al (2017) Messinian age and savannah environment of the possible hominin ”''Graecopithecus''” from Europe. Plos one: https://doi.org/10.1371/journal.pone.0177347. ''T. hellenica'' is important for understanding the radiation of the evolutionary history of the lineage of the ''Testudo'' genus, pushing it back from 7 Ma (2017) and 8 Ma (2018) to 9.1-9 Ma (2020). Discovery and naming The holotype, a carapace with a preserved plastron, was discovered in the Ravin de la Pluie, Axios Valley from fossil sediments ranging from 9.149 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Late Miocene
The Late Miocene (also known as Upper Miocene) is a sub-epoch of the Miocene epoch (geology), Epoch made up of two faunal stage, stages. The Tortonian and Messinian stages comprise the Late Miocene sub-epoch, which lasted from 11.63 Ma (million years ago) to 5.333 Ma. The evolution of ''Homo'' The gibbons (family Hylobatidae) and orangutans (genus ''Pongo'') were the first groups to split from the line leading to the hominins, including humans, then gorillas (genus ''Gorilla''), and finally chimpanzees and bonobos (genus ''Pan (genus), Pan''). The splitting date between hominin and chimpanzee lineages is placed by some between 4 and 8 million years ago, that is, during the Late Miocene. References External links GeoWhen Database - Late Miocene Miocene, .03 Miocene geochronology, 03 Messinian, * Tortonian, * {{geochronology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pikermi Beds
Pikermi () is a suburb of Athens and a former community of East Attica regional unit, Greece. Since the 2011 local government reform it is part of the municipality Rafina-Pikermi, of which it is a municipal unit. The municipal unit has an area of 21.522 km2. Geography Pikermi is situated at the northern edge of the Mesogaia plain, south of the Penteliko Mountain. It is 5 km east of Pallini, 6 km west of Rafina and 19 km east of Athens city centre. Greek National Road 54 (Athens - Rafina) passes through Pikermi. The municipal unit Pikermi consists of the settlements Pikermi, Drafi and Dioni. Paleontology Pikermi features a paleontological site which has more than forty mammal species from the late Miocene (8 million years ago). What is special about Pikermi is that it is one of the first Miocene fossil localities to be discovered. It was discovered in 1839 by Bavarian soldiers of king Otto. Since it was one of the first localities, many of the species named t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scapula
The scapula (: scapulae or scapulas), also known as the shoulder blade, is the bone that connects the humerus (upper arm bone) with the clavicle (collar bone). Like their connected bones, the scapulae are paired, with each scapula on either side of the body being roughly a mirror image of the other. The name derives from the Classical Latin word for trowel or small shovel, which it was thought to resemble. In compound terms, the prefix omo- is used for the shoulder blade in medical terminology. This prefix is derived from ὦμος (ōmos), the Ancient Greek word for shoulder, and is cognate with the Latin , which in Latin signifies either the shoulder or the upper arm bone. The scapula forms the back of the shoulder girdle. In humans, it is a flat bone, roughly triangular in shape, placed on a posterolateral aspect of the thoracic cage. Structure The scapula is a thick, flat bone lying on the thoracic wall that provides an attachment for three groups of muscles: intrinsic, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humerus
The humerus (; : humeri) is a long bone in the arm that runs from the shoulder to the elbow. It connects the scapula and the two bones of the lower arm, the radius (bone), radius and ulna, and consists of three sections. The humeral upper extremity of humerus, upper extremity consists of a rounded head, a narrow neck, and two short processes (tubercles, sometimes called tuberosities). The body of humerus, body is cylindrical in its upper portion, and more prism (geometry), prismatic below. The lower extremity of humerus, lower extremity consists of 2 epicondyles, 2 processes (trochlea of the humerus, trochlea and capitulum of the humerus, capitulum), and 3 fossae (radial fossa, coronoid fossa, and olecranon fossa). As well as its true anatomical neck, the constriction below the greater and lesser tubercles of the humerus is referred to as its Surgical neck of the humerus, surgical neck due to its tendency to fracture, thus often becoming the focus of surgeons. Etymology The word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zoological Journal Of The Linnean Society
The ''Zoological Journal of the Linnean Society'' is a monthly peer-reviewed scientific journal covering zoology published by Oxford University Press on behalf of the Linnean Society. The editor-in-chief is Maarten Christenhusz (Linnean Society). It was established in 1856 as the ''Journal of the Proceedings of the Linnean Society of London. Zoology'' and renamed ''Journal of the Linnean Society of London, Zoology'' in 1866. It obtained its current title in 1969. Abstracting and indexing The journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a type of journal ranking. Journals with higher impact factor values are considered more prestigious or important within their field. The Impact Factor of a journa ... of 3.286. References External links * Zoology journals Linnean Society of London Monthly journals Academic jour ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Testudo Catalaunica
Testudo (which meant "tortoise" in classical Latin) may refer to: * Battering ram, an armored siege engine with metal plating on the top to protect from missiles fired from above * Chevrolet Testudo, a concept car designed and built by Bertone on a Chevrolet Corvair unibody chassis * Steel Testudo or the Nationalist-Socialist Party of Romania, 1930s political party * Testudo (mascot), the mascot of University of Maryland, College Park * ''Testudo'' (genus), a genus in the tortoise family of turtles * Testudo formation, a Roman military tactic which involved a formation of soldiers using their shields to form a tortoise-shell-like protective cover against enemy weapons * Testudo, the Latin variant of the Greek chelys harp, involving a sound-box made from a tortoise shell * Testudo, an obsolete constellation now in the constellation of Pisces See also * Tortoise (other) A tortoise is a land-dwelling reptile, protected by a shell, of the order Testudines. Tortoise may also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macedonia, Greece
Macedonia ( ; , ) is a geographic and former administrative region of Greece, in the southern Balkans. Macedonia is the largest and geographic region in Greece, with a population of 2.36 million (as of 2020). It is highly mountainous, with major urban centres such as Thessaloniki and Kavala being concentrated on its southern coastline. Together with Thrace, along with Thessaly and Epirus occasionally, it is part of Northern Greece. Greek Macedonia encompasses entirely the southern part of the wider region of Macedonia, making up 51% of the total area of that region. Additionally, it widely constitutes Greece's borders with three countries: Albania to the northwest, North Macedonia to the north, and Bulgaria to the northeast. Greek Macedonia incorporates most of the territories of ancient Macedon, a Greek kingdom ruled by the Argeads, whose most celebrated members were Alexander the Great and his father Philip II. Before the expansion of Macedonia under Philip in the 4 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graecopithecus
''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 tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turolian
The Turolian age is a period of geologic time (9.0–5.3 Ma) within the Miocene used more specifically with European Land Mammal Ages. It precedes the Ruscinian age and follows the Vallesian age. The Turolian overlaps the Tortonian and Messinian The Messinian is in the geologic timescale the last age or uppermost stage of the Miocene. It spans the time between 7.246 ± 0.005 Ma and 5.333 ± 0.005 Ma (million years ago). It follows the Tortonian and is followed by the Zanclean, the fir ... ages. ;References Miocene {{geochronology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2020 In Paleontology
Plants Sponges Cnidarians New taxa Research * Revision of tabulate-like fossils from before the latest Middle Ordovician is published by Elias, Lee & Brian R. Pratt, Pratt (2020), who reject the interpretation of these fossils as true tabulate corals. * Drake, Whitelegge & Jacobs (2020) report the first recovery, sequencing, and identification of fossil biomineral proteins from a Pleistocene fossil invertebrate (the stony coral ''Orbicella annularis''). Arthropods Bryozoans Brachiopods New taxa Research * A study on the mode of life of Paleozoic strophomenatans is published by Steven M. Stanley, Stanley (2020), who argues that nearly all strophomenatans lived Fauna#Infauna, infaunally. * A study on the Biogeography#Paleobiogeography, paleobiogeography of Early−Middle Devonian (Pragian−Eifelian) brachiopods from West Gondwana, aiming to determine any potential controls that may have driven bioregionalization, is published by Penn-Clarke & David Harper (palaeont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Testudo Marmorum
Testudo (which meant "tortoise" in classical Latin) may refer to: * Battering ram, an armored siege engine with metal plating on the top to protect from missiles fired from above * Chevrolet Testudo, a concept car designed and built by Bertone on a Chevrolet Corvair unibody chassis * Steel Testudo or the Nationalist-Socialist Party of Romania, 1930s political party * Testudo (mascot), the mascot of University of Maryland, College Park * ''Testudo'' (genus), a genus in the tortoise family of turtles * Testudo formation, a Roman military tactic which involved a formation of soldiers using their shields to form a tortoise-shell-like protective cover against enemy weapons * Testudo, the Latin variant of the Greek chelys harp, involving a sound-box made from a tortoise shell * Testudo, an obsolete constellation now in the constellation of Pisces See also * Tortoise (other) A tortoise is a land-dwelling reptile, protected by a shell, of the order Testudines. Tortoise may also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
