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Journal of the Geological Society of India

, Volume 83, Issue 6, pp 676–680 | Cite as

Rodent fossils from Dharmsala Group in Himachal Pradesh: Addition to pre-Siwalik Himalayan Miocene fauna

  • Ansuya Bhandari
  • B. N. Tiwari
Research Articles
  • 123 Downloads

Abstract

While constraining Cenozoic evolution of the Himalaya through enlightening fossils we find that Dharmsala Group (intervening Subathu Group and Siwalik Group) in Kangra Valley and adjoining coevals yield sporadic fossils. Hence, this first record of fossil rodents from Dharmsala Group is an important addition to an earlier report of dinothere from these horizons. The rodent material from grey facies of the Dharmsala Group comprises of an isolated premolar and fragments of a tooth and an incisor. Available crown details in conjunction with distinctive dimensions of the premolar lead to its assignment to Hodsahibia, a baluchimyine taxon; this taxon of Eocene lineage of south Asian-African distribution is already on record from early Oligocene horizons in Bugti area, Pakistan.

Keywords

Miocene rodents Baluchimyinae Hodsahibia Himalaya Dharmsala Himachal Pradesh 

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References

  1. Antoine, P.-O. and Baloch, I. (2001). Himalayan Forelands: palaeontological evidence for Oligocene detrital deposits in the Bugti Hills (Balochistan, Pakistan). Geol. Mag., v.138(4), pp.397–405.Google Scholar
  2. Bajpai, S., Kapur, V.V., Das., D.P., Tiwari, B.N. and Srivastava, S.S. (2007) Early Eocene Rodents (Mammalia) from Vastan Lignite Mine, Gujarat, Western India Gond. Geol. Magz., v.22(2), pp.91–95.Google Scholar
  3. Bhandari, A. (2009) Systematic study of fossil assemblage of the Dharmsala Group of Himachal Pradesh, India and its significance in understanding early Miocene phase of the Himalayan evolution. D. Phil. Thesis, Garhwal University, pp.248.Google Scholar
  4. Bhandari, A., Mohabey D.M. Bajpai, S. Tiwari, B.N. and Pickford, M. (2010). Early Miocene mammals from central Kutch (Gujarat) western India: Implications for geochronology, biogeography, eustacy and intercontinental dispersals. Neues Jahrbuch Fur Geologie Palaontogie Abhandlungeh, Stuttgart., v.256(1), pp.69–97.CrossRefGoogle Scholar
  5. Flynn, L.J., Jacobs, L.L. and Cheema, I.U. (1986). Baluchimyinae, a new ctenodactyloid rodent subfamily from the Miocene of Baluchistan. American Museum Novitates, v.2841, pp.1–58.Google Scholar
  6. Flynn, L.J. and Cheema, I. U, (1994) Baluchimyine rodents from the zinda pir dome, western Pakistan: Systematic and biochronologic implications. National science museum monographs, v.8, pp. 115–129.Google Scholar
  7. Joshi, S. (2008) Geology and vertebrate palaeontology of the Siwalik Group of Kotla area, District Kangra, Himachal Pradesh, with special reference to rodent biochronology. Unpublished D. Phil. Thesis, Garhwal University., pp.189.Google Scholar
  8. Kumar, K., Srivastava, R. and Sahni, A. (1997) Middle Eocene rodents from Subathu Group, northwest Himachal. Pradesh, Northwest. Paleovertebrata., v.26(1–4), pp.83–128.Google Scholar
  9. Kumar, K. and Kad, S. (2002) Early Miocene cricetid rodent (Mammalia) from the Lower Murree Group of Kalakot, Rajauri District, J & K, India. Curr. Sci., v.82(6), pp.736–740.Google Scholar
  10. Kumar, K., Nanda, A.C. and Tiwari, B.N. (1996) Rodents from Oligo-Miocene Kargil Formation, Ladakh India biochronology and palaeobiogeographic implications. Neues Jah. Fur Geol. Palaont. Abh., Stuttgart., v.202(3), pp.383–407.Google Scholar
  11. Marivaux, L., Welcomme, J.-L., New Diatomyid and Baluchimyine (2003) Rodents from the Oligocene of Pakistan (Bugti Hills, Balochistan). Systematic and Paleobiogeographic implication. Jour. Pal. Soc. India, v.23(2), pp.420–434.Google Scholar
  12. Marivarx, L.M., Vianey-Liaud and Welcomme, J.-L. and Jaeger, J.J. (2002) The role of Asia in the origin and diversification of Hystricognathous rodents. Zoologica Scripta., v.31, pp.225–239.CrossRefGoogle Scholar
  13. Prasad, G.V. R., Bajpai, S., Singh, S. and Parmar, V. (2005) First cricetid rodent (Mammalia) from the Ladakh Molasse, northwestern Himalaya, India: age implications. Himalayan Geology, v.26(1), pp.85–92.Google Scholar
  14. Tiwari, B.N. (1990) Late Miocene rhizomyid rodent-bearing faunule from the Siwalik of Palampur, Himachal Pradesh, India. Curr. Sci., v.59(9), pp.460–463.Google Scholar
  15. Tiwari, B.N. (2005) TertiaryVertebrates from Himalayan Foreland of India: an explication of late Eocene-Oligocene faunal gap. Jour. Pal. Soc India, Spec. Vol. 2, pp.141–154.Google Scholar
  16. Tiwari, B.N., Verma, B.C. and Bhandari, A. (2006) Record of Prodeinotherium (Proboscidea: Mammalia) from mid-Tertiary Dharmsala Group of Kangra Valley, NW Himalaya, India: biochronological and palaeobiogeographical implications. Jour. Pal. Soc India., v.51(1), pp.93–100.Google Scholar
  17. Tiwari, B.N., Misra, P.S., Kumar, M. and Kulshrestha, S.K. (1991) Microfaunal remains from the Upper Formation, Dharmsala, Kangra Valley, H.P. Jour. Pal. Soc. India, v.36, pp.31–41.Google Scholar
  18. Tiwari, B.N. and Bhandari, A. (2004) Discovery of fossil rodents and additional microfossils from the Upper Dharmsala Formation, H.P.: Biostratigraphic Implications. Abstract Volume of National Seminar on Recent Advances in Himalayan Geology, CAS in Geology, PU Chandigarh, pp.63.Google Scholar
  19. Welcomme, J.-L. Benammi, M., Crochet, J.-Y. Marivaux, L., Metais, G., Antoine, P.-O. and Baloch, I. (2001) Himalayan Forelands: palaeontological evidence for Oligocene detrital deposits in the Bugti Hills (Balochistan, Pakistan). Geol. Mag., v.138(4), pp.397–405.CrossRefGoogle Scholar

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© Geological Society of India 2014

Authors and Affiliations

  1. 1.Wadia Institute of Himalayan GeologyDehra DunIndia

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