نتایج جستجو برای: hipparion
تعداد نتایج: 27 فیلتر نتایج به سال:
Morphological and biometrical variability of the equid Hipparion from Puente Minero and other localities from the Teruel Basin, Spain (MN10-MN13) is analysed. Three species of Hipparion are recognised in Puente Minero – H. laromae, H. matthewi, and Hipparion sp. cf. H. longipes – through comparison with other Spanish and Eurasian species (Samos, Greece; Höwenegg, Germany; Pavlodar, Kazakhstan, ...
A collection of 28 hipparionine skull and mandible fossils with a dated age of approximately 7.4 Ma from Fugu, Shaanxi, northwestern China (belonging to Hipparion chiai and Hipparion cf. coelophyes) shows an age distribution in a successive development sequence. By observing the dentitions in these fossil materials, knowledge of dental ontogeny has been gained, such as the opening time of the p...
Histological analyses of fossil bones have provided clues on the growth patterns and life history traits of several extinct vertebrates that would be unavailable for classical morphological studies. We analyzed the bone histology of Hipparion to infer features of its life history traits and growth pattern. Microscope analysis of thin sections of a large sample of humeri, femora, tibiae and meta...
We report 87 specimens of hipparionine horse from the Baynunah Formation, United Arab Emirates. The dominant species is referred to “Hipparion” abudhabiense. abudhabiense represented by mandibles, mandibular and maxillary cheek teeth a variety postcranial bones, some which are complete. Formation early wear suggest that was higher crowned than Central European Hippotherium primigenium with maxi...
Nearly five decades ago Berggren and Van Couvering proposed an Old World “Hipparion Datum” wherein a North American Hipparion extended its range across Eurasia Africa as “instantaneous prochoresis” populating the World. Four Woodburne Bernor examined European African hipparion assemblages number of distinct lineages, sharply departing from mono-generic paradigm previous work. Through 1980s unti...
We discuss the history of exploration of Red Clay vertebrate fossils of the Loess Plateau, and record observations on “Hipparion Red Clay” localities of Shanxi and Gansu provinces. Red clay is widespread across the Loess Plateau, but misleading as a descriptive term because many deposits are neither red nor dominated by clay-size sediment. Many red clay sequences contain paleosols, but also wat...
For over a century, a Neogene fossil mammal fauna has been known in the Irrawaddy Formation in central Myanmar. Unfortunately, the lack of accurately located fossiliferous sites and the absence of hominoid fossils have impeded paleontological studies. Here we describe the first hominoid found in Myanmar together with a Hipparion (s.l.) associated mammal fauna from Irrawaddy Formation deposits d...
Akkașdağı is an abundant and diverse Turolian mammalian locality from Central Anatolia. Our paper reports the findings of our investigation of the paleoenvironment using an ecomorphological approach on the metapodials of hipparionine horses from Akkașdağı. First, a detailed description of the underlying theoretical model is given, and a habitat score is described. Then the model developed here ...
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