Search results
Results from the WOW.Com Content Network
Argentavis is an extinct genus of teratornithid known from three sites in the Epecuén and Andalhualá Formations in central and northwestern Argentina dating to the Late Miocene (Huayquerian). The type species, A. magnificens , is sometimes called the giant teratorn .
Ark Area is a multidirectional scrolling shooter released in arcades by UPL in 1987. It is a direct sequel to the 1983 arcade game Nova 2001 , which was published by Universal Entertainment in North America.
The Cerro Azul Formation (Spanish: Formación Cerro Azul), also described as Epecuén Formation, is a geological formation of Late Miocene (Tortonian, or Huayquerian in the SALMA classification) age in the Colorado Basin of the Buenos Aires and La Pampa Provinces in northeastern Argentina.
The wyvern (/ ˈ w aɪ v ər n / WY-vərn, sometimes spelled wivern) is a type of mythical dragon with two legs, two wings, and often a pointed tail. [ 4 ] The wyvern in its various forms is important in heraldry , frequently appearing as a mascot of schools and athletic teams (chiefly in the United States , United Kingdom , and Canada ).
This page features lists of species and organisms that have become extinct. The reasons for extinction range from natural occurrences, such as shifts in the Earth's ecosystem or natural disasters, to human influences on nature by the overuse of natural resources, hunting and destruction of natural habitats.
Gastornis is an extinct genus of large, flightless birds that lived during the mid-Paleocene to mid-Eocene epochs of the Paleogene period. Most fossils have been found in Europe, and some species typically referred to the genus are known from North America and Asia.
Teratornis (Greek: "wonder" (teratos), "bird" (ornis) [2]) is an extinct genus of huge North American birds of prey—the best-known of the teratorns—of which, two species are known to have existed: Teratornis merriami and Teratornis woodburnensis.
Pelagornis sandersi comparison with the Andean condor (Vultur gryphus) and the wandering albatross (Diomeda exulans). The sole specimen of P. sandersi has a wingspan estimated between approximately 6.06 and 7.38 m (19.9 and 24.2 ft), [9] giving it the largest wingspan of any flying bird yet discovered, twice that of the wandering albatross, which has the largest wingspan of any extant bird (up ...