نتایج جستجو برای: early miocene
تعداد نتایج: 690878 فیلتر نتایج به سال:
The present study attempts to characterize the environmental conditions that prevailed along the western shores of the Central Paratethys and its hinterland during the early middle Miocene at the same time t primates reached their peak in species diversity in Central Europe. Based on faunal structure (using cenograms), paleotemperature reconstruction (using cricetid diversity), and dietary reco...
Haloragaceae are a cosmopolitan plant family with its centre of diversity in Australia. Here, we investigate the historical biogeography of the family and the role of vicariance or dispersal in shaping its current distribution. DNA sequences from ITS, matK and the trnK 5' and trnK 3' introns were obtained for 102 species representing all 8 genera of Haloragaceae for use in Bayesian molecular da...
Fossil catfishes from fluvio-lacustrine facies of late Miocene Urumaco, early Pliocene Castilletes and late Pliocene San Gregorio formations provide evidence of a hydrographic connection in what is today desert regions of northern Colombia and Venezuela. New discoveries and reevaluation of existing materials leads to the recognition of two new records of the pimelodid Brachyplatystoma cf. vaill...
A recommendation of: Manon Hullot, Gildas Merceron, Pierre-Olivier Antoine Spatio-temporal diversity of dietary preferences and stress sensibilities early middle Miocene Rhinocerotidae from Eurasia: impact climate changes https://www.biorxiv.org/content/10.1101/2022.05.06.490903
Tropical Southeast (SE) Asia harbors extraordinary species richness and in its entirety comprises four of the Earth's 34 biodiversity hotspots. Here, we examine the assembly of the SE Asian biota through time and space. We conduct meta-analyses of geological, climatic, and biological (including 61 phylogenetic) data sets to test which areas have been the sources of long-term biological diversit...
BACKGROUND Myricaria consists of about twelve-thirteen species and occurs in Eurasian North Temperate zone, most species in the Qinghai-Tibet Plateau (QTP) and adjacent areas. METHODOLOGY/PRINCIPAL FINDINGS Twelve species of Myricaria plus two other genera Tamarix and Reaumuria in Tamaricaceae, were sampled, and four markers, ITS, rps16, psbB-psbH, and trnL-trnF were sequenced. The relaxed Ba...
We describe here the Bovidae from early Middle Miocene site of Maboko, Kenya, known for its rich and highly diverse assemblage Primates. They are attributed to two taxa slightly different sizes, Turcocerus africanus n.sp. Kubanotragus pickfordi. In addition ranges through Turkey China; it might have originated in Africa but lack precise dating weakens any phylogeographic hypothesis. has similar...
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