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Hadrianus (genus)
''Hadrianus'' is an extinct genus of tortoise belonging to the Testudinidae found in the United States, the Yolomécatl Formation of Mexico, the Alai Beds of Kyrgyzstan and Spain and believed to be the oldest true tortoise known. 2004 "Skeletochronology as a method of aging Oligocene ''Gopherus laticuneus'' and ''Stylemys nebrascensis'', using ''Gopherus polyphemus'' as a modern analog" Thesis, University of Florida. The genus is thought to be closely related to the genus ''Manouria ''Manouria'' is a genus of tortoises in the family Testudinidae. The genus was erected by John Edward Gray in 1854. Species The following five species are recognized as being valid, two of which are extant, and three of which are extinct: *''Ma ...''. The genus may have evolved in the subtropics of Asia and subsequently migrated to North America and Europe. References Prehistoric life of Europe Hadrianus (genus) Eocene reptiles of North America Prehistoric turtle genera Taxa name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene
The Eocene ( ) Epoch is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', "dawn") and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch. The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isotope Carbon-13, 13C in the atmosphere was exceptionally low in comparison with the more common isotope Carbon-12, 12C. The end is set at a major extinction event called the ''Grande Coupure'' (the "Great Break" in continuity) or the Eocene–Oligocene extinction event, which may be related to the impact of one or more large bolides in Popigai impact structure, Siberia and in what is now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alai Beds
The Alai Beds is an Early Eocene (Ypresian, or Bumbanian in the ALMA classification) geologic formation in the Osh Region of southwestern Kyrgyzstan. The formation has provided many fossils of mammals, lizards, turtles and snakes.Alai Beds at .org Description The Paleogene Alai Beds have a limited distribution, and are restricted to the northern slope of Aktash Range, formed by rocks, wh ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prehistoric Turtle Genera
Prehistory, also known as pre-literary history, is the period of human history between the use of the first stone tools by hominins 3.3 million years ago and the beginning of recorded history with the invention of writing systems. The use of symbols, marks, and images appears very early among humans, but the earliest known writing systems appeared 5000 years ago. It took thousands of years for writing systems to be widely adopted, with writing spreading to almost all cultures by the 19th century. The end of prehistory therefore came at very different times in different places, and the term is less often used in discussing societies where prehistory ended relatively recently. In the early Bronze Age, Sumer in Mesopotamia, the Indus Valley Civilisation, and ancient Egypt were the first civilizations to develop their own scripts and to keep historical records, with their neighbors following. Most other civilizations reached the end of prehistory during the following Iron Age. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene Reptiles Of North America
The Eocene ( ) Epoch is a geological epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period in the modern Cenozoic Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', "dawn") and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch. The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isotope 13C in the atmosphere was exceptionally low in comparison with the more common isotope 12C. The end is set at a major extinction event called the ''Grande Coupure'' (the "Great Break" in continuity) or the Eocene–Oligocene extinction event, which may be related to the impact of one or more large bolides in Siberia and in what is now Chesapeake Bay. As with other geologic periods, the strata that define the start and end of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hadrianus (genus)
''Hadrianus'' is an extinct genus of tortoise belonging to the Testudinidae found in the United States, the Yolomécatl Formation of Mexico, the Alai Beds of Kyrgyzstan and Spain and believed to be the oldest true tortoise known. 2004 "Skeletochronology as a method of aging Oligocene ''Gopherus laticuneus'' and ''Stylemys nebrascensis'', using ''Gopherus polyphemus'' as a modern analog" Thesis, University of Florida. The genus is thought to be closely related to the genus ''Manouria ''Manouria'' is a genus of tortoises in the family Testudinidae. The genus was erected by John Edward Gray in 1854. Species The following five species are recognized as being valid, two of which are extant, and three of which are extinct: *''Ma ...''. The genus may have evolved in the subtropics of Asia and subsequently migrated to North America and Europe. References Prehistoric life of Europe Hadrianus (genus) Eocene reptiles of North America Prehistoric turtle genera Taxa name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prehistoric Life Of Europe
Prehistory, also known as pre-literary history, is the period of human history between the use of the first stone tools by hominins 3.3 million years ago and the beginning of recorded history with the invention of writing systems. The use of symbols, marks, and images appears very early among humans, but the earliest known writing systems appeared 5000 years ago. It took thousands of years for writing systems to be widely adopted, with writing spreading to almost all cultures by the 19th century. The end of prehistory therefore came at very different times in different places, and the term is less often used in discussing societies where prehistory ended relatively recently. In the early Bronze Age, Sumer in Mesopotamia, the Indus Valley Civilisation, and ancient Egypt were the first civilizations to develop their own scripts and to keep historical records, with their neighbors following. Most other civilizations reached the end of prehistory during the following Iron Age. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manouria
''Manouria'' is a genus of tortoises in the family Testudinidae. The genus was erected by John Edward Gray in 1854. Species The following five species are recognized as being valid, two of which are extant, and three of which are extinct: *''Manouria emys'' – Asian forest tortoise *''Manouria impressa'' – impressed tortoise *†''Manouria sondaari'' – a giant land tortoise from Luzon Island, PhilippinesStaesche, Ulrich (coordinator) (2007). ''Fossile Schildkröten aus vier Ländern in drei Kontinenten: Deutschland, Türkei, Niger, Philippen'' Fossil Turtles from Four Countries on Three Continents: Germany, Turkey, Niger, and the Philippines ''Geologisches Jahrbuch, Reihe B, Heft 98'' Series B, Issue 98 197 pp. . http://www.schweizerbart.de/publications/detail/artno/186029800 (in German). however, Rhodin et al. (2015) transferred this species to the genus ''Megalochelys''. *†''Manouria punjabiensis'' – a fossil tortoise from Siwaliks, India *†''Manouria oyamai' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spain
, image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , image_map = , map_caption = , image_map2 = , capital = Madrid , coordinates = , largest_city = Madrid , languages_type = Official language , languages = Spanish language, Spanish , ethnic_groups = , ethnic_groups_year = , ethnic_groups_ref = , religion = , religion_ref = , religion_year = 2020 , demonym = , government_type = Unitary state, Unitary Parliamentary system, parliamentary constitutional monarchy , leader_title1 = Monarchy of Spain, Monarch , leader_name1 = Felipe VI , leader_title2 = Prime Minister of Spain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
