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True Ungulates From the Nagri Type Locality (Late Miocene), Northern Pakistan

The early Late Miocene type locality of the Nagri Formation from the Indo-Siwaliks has yielded remains of the true ungulates that are today extinct to the south Asian biogeographic realm. Thirteen species including Brachypotherium, Hipparion, Listriodon and the bovids of the true ungulates from the village Sethi Nagri, district Chakwal, Punjab, Pakistan, are recognized, described and discussed in details. The tooth positions of all thirteen species are documented. Quantitatively, the taxa of the bovids are the most predominant. But Brachypotherium,

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The phylogeny of Cetartiodactyla: The importance of dense taxon sampling, missing data, and the remarkable promise of cytochrome b to provide reliable species-level phylogenies

We perform Bayesian phylogenetic analyses on cytochrome b sequences from 264 of the 290 extant cetartiodactyl mammals (whales plus even-toed ungulates) and two recently extinct species, the ‘Mouse Goat’ and the ‘Irish Elk’. Previous primary analyses have included only a small portion of the species diversity within Cetartiodactyla, while a complete supertree analysis lacks resolution and branch lengths limiting its utility for comparative studies. The benefits of using a single-gene approach include rapid phylogenetic estimates for a large number of

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A complete estimate of the phylogenetic relationships in Ruminantia: a dated species-level supertree of the extant ruminants

This paper presents the first complete estimate of the phylogenetic relationships among all 197 species of extant and recently extinct ruminants combining morphological, ethological and molecular information. The composite tree is derived by applying matrix representation using parsimony analysis to 164 previous partial estimates, and is remarkably well resolved, containing 159 nodes (>80% of the potential nodes in the completely resolved phylogeny). Bremer decay index has been used to indicate the degree of certainty associated with each clade. The ages

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Suidae, Tragulidae, Giraffidae, and Bovidae

The upper Miocene vertebrate locality of Küçükçekmece West, European Turkey, had provided an artiodactyl assemblage that is rich in species but poor in specimens. The present study allows revising previous artiodactyl lists provided for this site, by recognizing Hippopotamodon cf. antiquus, Dorcatherium maliki n. sp., Palaeotragus sp. (large size), Palaeogiraffa pamiri (Ozansoy, 1965), Bohlinia cf. attica, Gazella cf. ancyrensis, Majoreas cf. elegans, Prostrepsiceros sp., aff. Protoryx cf. enanus, cf. Miotragocerus sp., and Bovidae indet. (large size). The presence of a

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