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Oscar Arredondo
Oscar Paulino Arredondo de la Mata (18 July 1918 – 20 July 2001) was a Cuban paleontologist. He described a number of birds and mammals of the Quaternary Period from fossils obtained from Cuban caves. He has been called the "father of Cuban vertebrate paleontology". Oscar Arredondo was born in Havana in the Quarter of the Pillar. He lived in that area until 1955. Born in a family of ordinary means with six other siblings, he studied at the local public school (number 33). He took an interest in natural history early in life and learnt about animals on his own. In 1936 he sang with tango music groups for various radio stations and was an actor in the local theatre. In 1942 he worked at a local hair salon apart from selling fruits and as being a representative for theater workers. He continued his personal studies and sketched various local birds. In 1945 he took an interest in exploring caves and began to explore fossils found in the caves of Cuba. In order to join the expeditions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quaternary
The Quaternary ( ) is the current and most recent of the three periods of the Cenozoic Era in the geologic time scale of the International Commission on Stratigraphy (ICS). It follows the Neogene Period and spans from 2.58 million years ago to the present. The Quaternary Period is divided into two epochs: the Pleistocene (2.58 million years ago to 11.7 thousand years ago) and the Holocene (11.7 thousand years ago to today, although a third epoch, the Anthropocene, has been proposed but is not yet officially recognised by the ICS). The Quaternary Period is typically defined by the cyclic growth and decay of continental ice sheets related to the Milankovitch cycles and the associated climate and environmental changes that they caused. Research history In 1759 Giovanni Arduino proposed that the geological strata of northern Italy could be divided into four successive formations or "orders" ( it, quattro ordini). The term "quaternary" was introduced by Jules Desn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tango Music
Tango is a style of music in or time that originated among European and African immigrant populations of Argentina and Uruguay (collectively, the " Rioplatenses"). It is traditionally played on a solo guitar, guitar duo, or an ensemble, known as the '' orquesta típica'', which includes at least two violins, flute, piano, double bass, and at least two bandoneóns. Sometimes guitars and a clarinet join the ensemble. Tango may be purely instrumental or may include a vocalist. Tango music and dance have become popular throughout the world. Origins Even though present forms of tango developed in Argentina and Uruguay from the mid-19th century, there are records of 19th and early 20th-century tango styles in Cuba and Spain,José Luis Ortiz Nuevo ''El origen del tango americano'' Madrid and La Habana 1849 while there is a flamenco tango dance that may share a common ancestor in a minuet-style European dance. All sources stress the influence of African communities and thei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornimegalonyx
The Cuban giant owl or giant cursorial owl (''Ornimegalonyx'') is an extinct genus of giant owl that measured in height. It is closely related to the many species of living owls of the genus '' Strix''.Feduccia, Alan (1996) "The Origin and Evolution of Birds" Yale University Press It was a flightless or nearly flightless bird and it is believed to be the largest owl that ever existed. It lived on the island of Cuba. The first fossil specimen was mistakenly described as a bird in the family Phorusrhacidae, in part because the bones were so large. In 1961, Pierce Brodkorb reviewed the findings and placed them properly, with the owls. Remains have been abundant throughout the island, in cave deposits from the Late Pleistocene period (126,000 to 11,700 years ago) and at least three nearly complete skeletons have been found. Taxonomy In the past, three additional species of ''Ornimegalonyx'' besides ''O. oteroi'' were regarded as valid. All were described in 1982 and include: *''Orn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teratornithidae
Teratornithidae is an extinct family of very large birds of prey that lived in North and South America from the Late Oligocene to the Late Pleistocene. They include some of the largest known flying birds. Taxonomy Teratornithidae are related to New World vultures (Cathartidae, syn. Vulturidae). So far, at least seven species in six genera have been identified: * '' Teratornis'' ** ''Teratornis merriami''. This is by far the best-known species. Over 100 specimens have been found, mostly from the La Brea Tar Pits. It stood about tall with an estimated wingspan of perhaps , and weighed about ; making it about a third bigger than extant condors. It became extinct at the end of the Pleistocene, some 10,000 years ago. ** ''Teratornis woodburnensis''. The first species to be found north of the La Brea Tar Pits, this partial specimen was discovered at Legion Park, Woodburn, Oregon. It is known from a humerus, parts of the cranium, beak, sternum, and vertebrae which indicate an estima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vertebrate Paleontologists
Vertebrates () comprise all animal taxon, taxa within the subphylum Vertebrata () (chordates with vertebral column, backbones), including all mammals, birds, reptiles, amphibians, and fish. Vertebrates represent the overwhelming majority of the phylum Chordata, with currently about 69,963 species described. Vertebrates comprise such groups as the following: * Agnatha, jawless fish, which include hagfish and lampreys * Gnathostomata, jawed vertebrates, which include: ** Chondrichthyes, cartilaginous fish (sharks, Batoidea, rays, and Chimaeriformes, ratfish) ** Euteleostomi, bony vertebrates, which include: *** Actinopterygii, ray-fins (the majority of living Osteichthyes, bony fish) *** lobe-fins, which include: **** coelacanths and lungfish **** tetrapods (limbed vertebrates) Extant taxon, Extant vertebrates range in size from the frog species ''Paedophryne amauensis'', at as little as , to the blue whale, at up to . Vertebrates make up less than five percent of all described a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuban Biologists
Cuban may refer to: * Something of, from, or related to Cuba, a country in the Caribbean * Cubans, people from Cuba, or of Cuban descent ** Cuban exile, a person who left Cuba for political reasons, or a descendant thereof * Cuban citizen, a person who is part of the Cuban population, see Demographics of Cuba * Cuban Spanish, the dialect of Cuba * Cuban Americans, citizens of the United States who are of Cuban descent * Cuban cigar, often referred to as "Cubans" * Cuban culture * Cuban cuisine ** Cuban sandwich * Cuban-eight, a type of aerobatic maneuver People with the surname * Brian Cuban (born 1961), American lawyer and activist * Mark Cuban (born 1958), American entrepreneur See also * Cuban Missile Crisis * List of Cubans * * Cuban Boys, a British music act * Kuban (other) * Cubane Cubane () is a synthetic hydrocarbon compound that consists of eight carbon atoms arranged at the corners of a cube, with one hydrogen atom attached to each carbon atom. A solid crys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Havana
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1918 Births
This year is noted for the end of the World War I, First World War, on the eleventh hour of the eleventh day of the eleventh month, as well as for the Spanish flu pandemic that killed 50–100 million people worldwide. Events Below, the events of World War I have the "WWI" prefix. January * January – 1918 flu pandemic: The "Spanish flu" (influenza) is first observed in Haskell County, Kansas. * January 4 – The Finnish Declaration of Independence is recognized by Russian Soviet Federative Socialist Republic, Soviet Russia, Sweden, German Empire, Germany and France. * January 9 – Battle of Bear Valley: U.S. troops engage Yaqui people, Yaqui Native American warriors in a minor skirmish in Arizona, and one of the last battles of the American Indian Wars between the United States and Native Americans. * January 15 ** The keel of is laid in Britain, the first purpose-designed aircraft carrier to be laid down. ** The Red Army (The Workers and Peasants Red Army) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2001 Deaths
This is a list of deaths of notable people, organised by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked here. 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 See also * Lists of deaths by day * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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