Results 21 to 30 of about 1,622 (205)
Diversity, 2022 Despite its current low diversity, the penguin clade (Sphenisciformes) is one of the groups of birds with the most complete fossil record. Likewise, from the evolutionary point of view, it is an interesting group given the adaptations developed for ...
Jonathan S. Pelegrín +1 more
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Paleobiogeography and diversification of kentriodontoids.
, 2023 (A) Summary of the topology, ancestral range reconstructions and paleobiogeography of the kentriodontoids. The topology of the Kentriodontoidea is based on our phylogenetic analysis (Fig 7).
Zixuan Guo (5586086) +1 more
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Afriques, 2011 Africa hosted our evolution till the appearance of the genus Homo and its spreading over Eurasia about two million years ago. What happened afterwards? Did the following episodes take place in Eurasia, as suggested by the phrase “out of Africa” used to ...
Jean-Renaud Boisserie
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New light on the paleobiogeography of the labyrinth fishes [PDF]
Research & Knowledge, 2017 The labyrinth fishes (Anabantoidei/Anabantiformes) have an African-Asian disjunctive distribution; however, their biogeographical history remains elusive due to the scarcity of their fossil records, especially for the Anabantidae itself, the only ...
Feixiang Wu +3 more
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The First Fossil Coelacanth from Thailand
Diversity, 2023 Mawsoniidae is a family of coelacanths restricted to the Mesozoic. During the Cretaceous, mawsoniids were mainly represented by the Mawsonia/Axelrodichthy complex, long known to be from western Gondwana only (South America and Africa).
Lionel Cavin +5 more
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Jurassic paleobiogeography of Alaska [PDF]
Professional Paper, 1973 Jurassic marginal seas occupied considerable areas in southern and northern Alaska and in the western part of the Kuskokwim region of southwestern Alaska. They appear to have been absent during late Callovian time, much restricted during Hettangian, Bathonian, early Oxfordian and late Tithonian time, and most extensive during Sinemurian, Bajocian, and ...
Ralph Willard Imlay, Robert L. Detterman
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Geologica Carpathica, 2014 Upper Jurassic marine deposits are either rarely preserved due to erosion or buried under younger sediments in the Bohemian Massif. However, fossil assemblages from a few successions exposed in northern Bohemia and Saxony and preserved in museum ...
Hrbek Jan
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Revista Mexicana de Ciencias Geológicas, 2022 Paleozoic outcrops in Mexico containing echinoderms are located to the north, center and south of the country, mainly in the states of Baja California, Sonora, Chihuahua, Tamaulipas, Coahuila, Hidalgo, Puebla, Guerrero, Oaxaca, and Chiapas.
Blanca Estela Buitrón-Sánchez +3 more
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Permian ammonoids: Results and prospects of research in Russia and other post-Soviet states
Учёные записки Казанского университета: Серия Естественные науки, 2021 The paper aims to introduce the history of Russian and Soviet study of Permian ammonoids, from the middle of the 19th century to the present, to a wider audience of geologists, and particularly to a younger generation of students and researchers ...
T.B. Leonova
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