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Mathilde Dolgopol De Sáez
Mathilde Dolgopol de Sáez (6 March 1901 – 29 June 1957) was an Argentine vertebrate paleontologist. She has “the distinction of being the first female vertebrate paleontologist in Latin America.” Biography Mathilde Dolgopol de Sáez was born on 6 March 1901 in La Plata, Argentina. After graduating from high school, Dolgopol de Sáez began university studies at the then Escuela Superior de Ciencias Naturales of the Instituto del Museo of the Universidad Nacional de La Plata. In 1927 she did her doctoral thesis on invertebrate paleontology under the mentorship of Ángel Cabrera (1879-1960), who came from Spain, served as head of the department of paleontology in the museum. While she was still a student, she got a job as an assistant in the mineralogy department of the La Plata Museum and then remained working at this institution for her entire scientific career. During this time she held various positions, such as head of the laboratory and practical research in the dep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Plata
La Plata () is the capital city of Buenos Aires province, Argentina. According to the 2022 Argentina census, census, the La Plata Partido, Partido has a population of 772,618 and its metropolitan area, the Greater La Plata, has 938,287 inhabitants. It is located 9 kilometers (6 miles) inland from the southern shore of the estuary. La Plata was planned and developed to serve as the provincial capital after the city of Buenos Aires was Federalization of Buenos Aires, federalized in 1880. It was officially founded by Governor Dardo Rocha on 19 November 1882. Its construction is fully documented in photographs by Tomás Bradley Sutton. La Plata was briefly known as ''Ciudad Eva Perón'' (Eva Perón City) between 1952 and 1955. History and description After La Plata was designated the provincial capital, Rocha was placed in charge of creating the city. He hired urban planner Pedro Benoit, who designed a city layout based on a rationalism, rationalist urban planning, conception ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
La Plata Museum
The La Plata Museum () is a natural history museum in La Plata, Argentina. It is part of the (Natural Sciences School) of the National University of La Plata. The building, long, today houses three million fossils and relics (including 44,000 botanical items), an amphitheatre opened in 1992, and a 58,000-volume library, serving over 400 university researchers. Around 400,000 visitors (8% of whom are from outside Argentina) pass through its doors yearly, including a thousand visiting researchers. History Childhood excursions with his father and older brother led the 14-year-old Francisco Moreno to mount a display of his growing collection of anthropological, fossil and bone findings at his family's Buenos Aires home in 1866, unwittingly laying the foundations for the future La Plata Museum. Moreno spent the time between 1873 and 1877 exploring then-remote and largely unmapped Patagonia, becoming the first non-indigenous Argentine to reach Lake Nahuel Huapi, what was later name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleontologist
Paleontology, also spelled as palaeontology or palæontology, is the scientific study of the life of the past, mainly but not exclusively through the study of fossils. Paleontologists use fossils as a means to classify organisms, measure geologic time, and assess the interactions between prehistoric organisms and their natural environment. While paleontological observations are known from at least the 6th century BC, the foundation of paleontology as a science dates back to the work of Georges Cuvier in 1796. Cuvier demonstrated evidence for the concept of extinction and how life of the past was not necessarily the same as that of the present. The field developed rapidly over the course of the following decades, and the French word ''paléontologie'' was introduced for the study in 1822, which was derived from the Ancient Greek word for "ancient" and words describing relatedness and a field of study. Further advances in the field accompanied the work of Charles Darwin who popu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ángel Cabrera (naturalist)
Ángel Cabrera (19 February 1879 – 8 July 1960) was a Spanish zoologist. He was born in Madrid and studied at the Universidad Central, Madrid (now part of the Universidad Complutense de Madrid). He worked the National Museum of Natural Sciences from 1902, going on several collecting expeditions to Morocco. In 1907, he proposed that the Iberian wolf was a separate subspecies, which he named ''Canis lupus signatus''. In 1925 Cabrera went to Argentina and remained there for the rest of his life. He was head of the Department of Vertebrate Paleontology at the Museo de La Plata, and made collecting trips to Patagonia Patagonia () is a geographical region that includes parts of Argentina and Chile at the southern end of South America. The region includes the southern section of the Andes mountain chain with lakes, fjords, temperate rainforests, and glaciers ... and Catamarca. In Patagonia he discovered the first Jurassic dinosaur of South America; he thus began a seri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osvaldo Reig
Osvaldo Alfredo Reig (14 August 1929 – 13 March 1992) was an Argentine biologist and paleontologist. He was born in Buenos Aires, Argentina. He made numerous contributions in the fields of paleontology and biological evolution. He studied at the Universidad de La Plata, but did not complete his studies. Later he worked at the University of Buenos Aires in the Department of Biological Sciences working with the biological evolution of mammals. In 1966 he began work at the Museum of Comparative Zoology at Harvard University. He worked for almost fifteen years at the Central University of Venezuela and the Simón Bolívar University. In 1973 he received his PhD in Zoology and Paleontology from the University of London. Among the important papers he authored was the description of ''Herrerasaurus'', one of the earliest dinosaurs known. In 1955, Reig was a founding member of the Asociación Paleontológica Argentina alongside Mathilde Dolgopol de Sáez Mathilde Dolgopol de S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miocene
The Miocene ( ) is the first epoch (geology), geological epoch of the Neogene Period and extends from about (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words (', "less") and (', "new") and means "less recent" because it has 18% fewer modern marine invertebrates than the Pliocene has. The Miocene followed the Oligocene and preceded the Pliocene. As Earth went from the Oligocene through the Miocene and into the Pliocene, the climate slowly cooled towards a series of ice ages. The Miocene boundaries are not marked by distinct global events but by regionally defined transitions from the warmer Oligocene to the cooler Pliocene Epoch. During the Early Miocene, Afro-Arabia collided with Eurasia, severing the connection between the Mediterranean and Indian Oceans, and allowing the interchange of fauna between Eurasia and Africa, including the dispersal of proboscideans and Ape, hominoids into Eurasia. During the late Miocene, the conn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yarquen
''Yarquen'' is an extinct genus of owls which lived in what is now Argentina in the middle Miocene. It contains a single species, ''Yarquen dolgopolae''. It is the oldest owl to have been formally described from South America. Discovery and naming The known remains of ''Yarquen'' were discovered in the Collón Curá Formation of Río Negro Province, Argentina. The holotype, MLP 92-V-10-86, includes phalanges and the distal end of the right humerus. The generic name is derived from the Araucanian word for 'owl', which is masculine in gender. The specific name honors Mathilde Dolgopol de Sáez, the first female paleontologist from Argentina. Description ''Yarquen'' was a large owl, its humerus being comparable in size to that of the extant short-eared owl, which it thought to be about the size of. The ungual phalanx of digit 1 has lateral grooves on both sides and is strongly curved. Like other strigid owls, it was presumably a nocturnal or crepuscular In zoology, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1901 Births
December 13 of this year is the beginning of signed 32-bit Unix time, and is scheduled to end in January 19, 2038. Summary Political and military 1901 started with the unification of multiple British colonies in Australia on January 1 to form the Commonwealth of Australia after a referendum in 1900, Subsequently, the 1901 Australian election would see the first Australian prime minister, Edmund Barton. On the same day, Nigeria became a British protectorate. Following this, the Victorian Era would come to a end after Queen Victoria died on January 22 after a reign of 63 years and 216 days, which was longer than those of any of her predecessors, Her son, Edward VII, succeeded her to the throne. Events January * January 1 ** The British colonies of New South Wales, Queensland, South Australia, Tasmania, Victoria and Western Australia federate as the Commonwealth of Australia; Edmund Barton becomes the first Prime Minister of Australia. ** Nigeria becomes a Brit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
