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Frog fossils have been found on all of the Earth's continents. [ 41 ] [ 42 ] In 2020, it was announced that 40 million year old helmeted frog fossils had been discovered by a team of vertebrate palaeontologists in Seymour Island on the Antarctic Peninsula , indicating that this region was once home to frogs related to those now living in South ...
Triadobatrachus is an extinct genus of salientian frog -like amphibians, including only one known species, Triadobatrachus massinoti. It is the oldest member of the frog lineage known, and an excellent example of a transitional fossil. It lived during the Early Triassic about 250 million years ago, in what is now Madagascar. Triadobatrachus was ...
Beelzebufo (/ biːˌɛlzɪˈbjuːfoʊ / or / ˌbiːlzəˈbjuːfoʊ /) is an extinct genus of hyloid frog from the Late Cretaceous Berivotra and Maevarano Formations of Madagascar. [1] The type species is B. ampinga, and common names assigned by the popular media to B. ampinga include devil frog, [2] devil toad, [3] and the frog from hell.
Paedophryne amauensis, also known as the New Guinea Amau frog, is a species of microhylid frog endemic to eastern Papua New Guinea. [2][4] At 7.7 mm (0.30 in) in snout-to-vent length, it was once considered the world's smallest known vertebrate. [3][5][6] The species was listed in the Top 10 New Species 2013 by the International Institute for ...
When scientists finally found it, they discovered a new species. ... Dafang cascade frogs were found on plants “in a mountain stream” at an elevation of about 5,200 feet, the study said. ...
Darwin’s frog (Rhinoderma darwinii), also called the Southern Darwin's frog, [2] is a species of Chilean/Argentinian frog of the family Rhinodermatidae. It was discovered by Charles Darwin during his voyage on HMS Beagle. [3] on a trip to Chile. In 1841, French zoologist André Marie Constant Duméril and his assistant Gabriel Bibron ...
Scientists have discovered a strange new toad species smaller than a fingernail in a rainforest in northeast Brazil, shedding more light on the rich diversity of life forms in the region.
Possible remains of biotic life were found in 4.1 billion-year-old rocks in Western Australia. [26] [27] Probable origin of life. 4000 Ma Formation of a greenstone belt of the Acasta Gneiss of the Slave craton in northwest Canada - the oldest known rock belt. [28] 3900–2500 Ma Cells resembling prokaryotes appear. [29]