Early Cretaceous flora from the Pranhita-Godavari Basin (east coast of India): taxonomic, taphonomic and palaeoecological considerations
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Birbal Sahni Institute of Palaeobotany, 53, University Road, Lucknow 226007, Uttar Pradesh, India
Online publication date: 2017-06-15
Publication date: 2017-06-15
Acta Palaeobotanica 2017; 57(1): 13–32
The Early Cretaceous flora from the Gangapur Formation (Pranhita-Godavari Basin, east coast of India) was studied. Its plant diversity and abundance patterns were examined, and its palaeoecology and environment were interpreted, based on the micro- and macrofloras and sedimentological inputs. The flora is rich and diverse, and consists of bryophytes, pteridophytes, pteridosperms, gymnosperms and angiosperms. The microflora shows higher taxonomic diversity and abundance than the macroflora. Overall, the study indicated an abundance of conifers, particularly Podocarpaceae. The taphocoenosis of the flora comprises local to regional elements derived from riverbank, floodplain, backswamp and valley settings. Taken together, the data on the flora and sedimentology suggest that warm and humid environments prevailed.
ABBINK O.A., VAN KONIJNENBURG-VAN CITTERT J.H.A. & VISSCHER H. 2004. A sporomorph ecogroup model for the Northwest European Jurassic–Lower Cretaceous: concepts and framework. Netherl. J. Geosci./Geol. Mijnbouw, 83: 17–38.
BANERJI J. 2000. Occurrence of angiosperm remains in an Early Cretaceous intertrappean bed, Rajmahal Basin, India. Cretaceous Res., 21: 781–784.
BANERJI J. 2004. Mesozoic megaflora of Kachchh Basin and its palaeoecological interpretation: 199–206. In: Srivastava P.C. (ed.), Vistas in palaeobotany and plant morphology: Evolutionary and Environmental perspectives – Prof Pant, D.D. memorial volume, U. P offset, Lucknow. India.
BARBACKA M. & BODOR E. 2008. Systematic and palaeoenvironmental investigations of fossil ferns Cladophlebis and Todites from the Liassic of Hungary. Acta Palaeobot., 48(2): 133–149.
BARBACKA M. 1994. Pachypteris banatica from the Mecsek Mountains Liassic. Acta Palaeobot., 34(1): 5–19.
BARBACKA M. 2011. Biodiversity and the reconstruction of Early Jurassic flora from the Mecsek Mountains (southern Hungary). Acta Palaeobot., 51: 127–179.
BEHRENSMEYER A.K., DAMUTH J., DIMICHELE W.A., POTTS R.H., SUES D. & WING S.L. 1992. Terrestrial Ecosystems through Time. The University of Chicago Press, Chicago.
BISWAS S.K. 2003. Regional tectonic framework of the Pranhita–Godavari Basin, India. J. Asian Earth Sci., 21: 543–551.
BOGGS S. Jr. 2006. Principles of Sedimentology and Stratigraphy, fourth edition, Pearson education Inc. Upper Saddle Rivers, USA.
BOSE M.N. & BANERJI J. 1981. Cycadophytic leaves from Jurassic–Lower Cretaceous rocks of India. Palaeobotanist, 28–29: 218–300.
BOSE M.N. & MAHESHWARI H.K. 1975. Mesozoic conifers: 212–233. In: Surange K.R. et al. (eds), Aspects and appraisals of Indian Palaeobotany.
BOSE M.N. & SUKH-DEV. 1972. Three new species of Pagiophyllum from Bansa, Madhya Pradesh, India. Geophytology, 1: 116–126.
BOSE M.N., KUTTY T.S. & MAHESHWARI H.K. 1982. Plant fossils from Gangapur Formation. Palaeobotanist, 30: 121–142.
BOSE M.N., PAL P.K. & HARRIS T.M. 1985. The Pentoxylon plant. Philos. T. Roy. Soc. London B, 310: 77–108.
BOSE M.N. & SAH S.C.D. 1954. On Sahnioxylon rajmahalense, a new name for Homoxylon rajmahalense Sahni, and S. andrewsii, a new species of Sahnioxylon from Amrapara in the Rajmahal Hills, Bihar. Palaeobotanist, 3: 1–8.
CANTRILL D.J. & FALCON-LANG H.J. 2001. Cretaceous (late Albian) coniferales of Alexander Island, Antarctica. 2. Leaves, reproductive structures and roots. Rev. Palaeobot. Palynol., 115: 119–145.
CANTRILL D.J. 1997. Floristics of a Lower Cretaceous freshwater lake deposit from president head, Snow Island, South Shetland Islands: 1017–1022. In: Ricci C.A. (ed.), The Antarctica Region: Geological Evolution and processes Proceedings of the VII International Symposium of Antarctica Earth Science, Siena, Italy 1995. Terra Antarctica Publishers, Siena.
CANTRILL D.J. 2000. A Cretaceous (Aptian) flora from President Head, Snow Island, Antarctica. Palaeontographica, B, 253: 153–191.
CÉSARI S.N., PARICA C.A., REMESAL M.B. & SALANI F.M. 1998. First evidence of Pentoxylales in Antarctica. Cretaceous Res., 19: 733–743.
CHINNAPPA C.H. 2016. Contribution to plant ecosystem of early Cretaceous sequences of east coast, India – floral diversification and ecological implications. Ph. D thesis, Andhra University, Visakhapatnam, A. P., India.
CHINNAPPA C.H., RAJANIKANTH A. & RAO Y.V. 2014. Gymnosperm fossils from the Gangapur Formation (early Cretaceous), of Adilabad District, Telangana. Geophytology, 44: 91–104.
CHINNAPPA C.H., RAJANIKANTH A. & RAO Y.V. 2015. Early Cretaceous plant diversity and Ecology in the Krishna–Godavari Basin, East Coast of India. J. Palaeontol. Soc. India, 60: 73–96.
CHINNAPPA C.H., RAJANIKANTH A. & RAO Y.V. 2016. Early Cretaceous floral diversity and ecology in the Pranhita-Godavari Basin, East Coast of India. J. Palaeontol. Soc. India, 61(2): 189–214.
CLEAL C.J. & REES P.M. 2003. The Middle Jurassic flora from Stonesfield, Oxfordshire, UK. Palaeontology, 46: 739–801.
COUPER R.A. 1955. Supposedly colpate pollen grains from the Jurassic. Geol. Mag., 92(7): 471–474.
DIMICHELE W.A. & GASTALDO R.A. 2008. Plant paleoecology in deep time. Ann. Missouri Bot. Gard., 95: 144–198.
DRINNAN A.N. & CHAMBERS T.C. 1985. A reassessment of Taeniopteris daintreei from the Victorian early Cretaceous: a member of the Pentoxylales and a significant Gondwanaland plant. Aust. J. Bot., 33: 89–100.
FEISTMANTEL O. 1879. The fossil flora of Upper Gondwanas, Outliers on the Madras Coast. Memoirs of the Geological Survey of India, Palaeont. Ind., Series 2: 191–224.
FERGUSON D.K. 1985. The origin of leaf-assemblages – new light on an old problem. Rev. Palaeobot. Palynol., 46: 539–559.
FRIIS E.M., CRANE P.R. & PEDERSEN K.R. 2011. Early Flowers and Angiosperm Evolution. Cambridge University Press.
GASTALDO R.A. 1988. Conspectus of phytotaphonomy. Methods and applications of plant paleoecology: notes for a short course. Paleontol. Soc. Spec.Publ., 3: 14–28.
GASTALDO R.A. 1992. Taphonomic considerations for plant evolutionary investigations. Palaeobotanist, 41: 211–223.
GREENWOOD D.R. 1991. The taphonomy of plant macrofossils: 141–169. In: Donovan S.K. (ed.), The processes of fossilization. Belhaven Press, London.
HARRIS T.M. 1939. Naiadita, a fossil bryophyte with reproductive organs. Ann. Bryol., 12: 57–70.
HARRIS T.M. 1961. The Yorkshire Jurassic flora. 1. Thallophyta–Pteridophyta. Trustees of the British Museum (Natural History), London.
HARRIS T.M. 1962. The occurrence of the fructification Carnoconites in New Zealand. Transactions of the Royal Society of New Zealand, Geology 1, 17–27.
HARRIS T.M. 1969. The Yorkshire Jurassic Flora. III. Bennettitales. Trustees of the British Museum (Natural History), London.
HARRIS T.M. 1979. The Yorkshire Jurassic flora V. Coniferales. Trustees of the British Museum (Natural History), London.
Hartman J.H., Johnson K.R., Nichols D.J. (ed.). 2002. The Hell Creek Formation and the Cretaceous-Tertiary boundary in the northern Great Plains: an integrated continental record of the end of the Cretaceous. Geol. Soc. Am. Spec. Pap., 361.
HEMSLEY A.H. 2001. Comparison of in vitro decomposition of bryophytic and tracheophytic plant material. Bot. J. Linn. Soc., 137: 375–384.
HOWE J. & CANTRILL D.J. 2001. Palaeoecology and taxonomy of Pentoxylales from the Albian of Antarctica. Cretaceous Res., 22: 779–793.
JUNK W.J. et al. 2010. Amazonian Floodplain Forests: Ecophysiology, Biodiversity and Sustainable Management Springer, New York.
KENDALL M.W. 1949. On a new conifer from the Scottish Lias. Ann. Mag. Nat. Hist. Ser., 12(2): 299–308.
KING W. 1881. The geology of the Pranhita–Godavari Valley. Memoirs of the Geological Survey of India, 18: 151–311.
KRASSILOV V.A. 1975. Paleoecology of terrestrial plants. John Willey and Sons, New York.
KUBITZKI K. 1989. The ecogeographical differentiation of Amazonian inundation forests. Plant Syst. Evol., 162: 285–304.
KUTTY T.S. 1969. Some contributions to the stratigraphy of the Upper Gondwana Formations of the Pranhita–Godavari Valley, central India. J. Geol. Soc. India, 10: 33–48.
KUTTY T.S., JAIN S.L. & ROY CHOWDHURY T. 1987. Gondwana sequence of the northern Pranhita–Godavari Valley: its stratigraphy and vertebrate faunas. Palaeobotanist, 36: 214–229.
LAKSHMINARAYANA G. 1995. Gondwana sedimentation in the Chintalapudi sub-basin, Godavari Valley, Andhra Pradesh, India. J. Geol. Soc. India, 46: 375–383.
LAKSHMINARAYANA G. 1996. Stratigraphy and structural framework of the Gondwana sediments in the Pranhita–Godavari Valley, Andhra Pradesh. Gondwana Nine (1), Geol. Surv. India: 311–330.
LAKSHMINARAYANA G. 2001. Evolution in basin fill style during the Mesozoic Gondwana continental break-up in the Godavari Triple junction, S.E. India. Gondwana Res., 5(1): 227–244.
MAHABALE T.S. 1967. Mesozoic floras of India: The Kota–Maleri stage. Palaeobotanist, 15: 308–313.
MAHESHWARI H.K. & JANA B.N. 2004. Spores and pollen of the Ptilophyllum Flora in Kutch Basin, India: 207–219. In: Srivastava P.C. (ed.), Vistas in palaeobotany and plant morphology: evolutionary and environmental perspectives Professor D.D. Pant Memorial Volume.
MCLOUGHLIN S. 1996. Early Cretaceous macrofloras of Western Australia. Rec. West. Aust. Mus., 18: 19–65.
MCLOUGHLIN S. 2001. The breakup history of Gondwana and its impact on pre-Cenozoic floristic provincialism. Aust. J. Bot., 49: 271–300.
MEDINA E. 1983. Adaptations of tropical trees to moisture stress: 225–237. In: Golley F.B. (ed.), Ecosystems of the world: tropical rain forest ecosystems. Amsterdam: Elsevier Scientific Publishing Co.
MEHROTRA N.C., SHANMUKHAPPA M., BABU R. KUMAR M., SINGH ALPANA, SINGH B.D. & KAPOOR P.N. 2012. Development of palynology in fossil fuel exploration in India with emphasis on recent significant contribution from Western-Offshore, Krishna-Godavari Basin and Frontier areas. Proc. Indian Nat. Sci. Acad., 78: 457–473.
MURALIDHAR RAO G. & RAMAKRISHNA H. 1988. Torreyites sitholeyi, a new record from the Gangapur Formation of Andhra Pradesh. Current Sci., 57: 203–204.
PAL A.K., DATTA P.M., BASU P.K., SHOME S. & GHOSH S.C. 1988. Cone bearing shoots of Elatocladus Halle from Gangapur Formation (Lower Cretaceous) of Andhra Pradesh, India. Current Sci., 57: 141–142.
PAL A.K., GHOSH S.C., DATTA P.M. & SHOME S. 1985. A new species of Cycadolepis Saporta from the Gangapur Formation, Andhra Pradesh, India. Proceedings of the IV Indian geophytological conference, Lucknow. Abst.
PANT D.D., SRIVASTAVA G.K. & PANT R. 1983. On the cuticular structure of leaves of Desmiophyllum type from Bansa beds of India and their assignment to the genus Harrisiophyllum gen. nov. Palae­ontographica, B, 185: 38–55.
PAROLIN P., LUCAS C., PIEDADE M.T.F. & WITTMANN F. 2010. Drought responses of flood-tolerant trees in Amazonian floodplains. Ann. Bot., 105: 129–139.
PELZER G., RIEGEL W. & WILDE V. 1992. Depositional controls on the Lower Cretaceous Wealden coals of Northwest Germany. In: Parrish J.T. & McCabe P.J. (eds), Controls on the distribution and quality of Cretaceous coals. Geological Society of America Special Paper, 267: 227–244.
POTT C. & MCLOUGHLIN S. 2014. Divaricate growth habit in Williamsoniaceae: Unravelling the ecology of a key Mesozoic plant group. Palaeobiodiv. Palaeoenvir., 94: 307–325.
POTT C., GUHL M. & LEHMANN J. 2014. The Early Cretaceous flora from the Wealden facies at Duingen, Germany. Rev. Palaeobot. Palynol., 201: 75–105.
PRABHAKAR M. 1987. Palynology of the Upper Gondwana Deposits of Rampur area, Pranhita–Godavari Basin, Andhra Pradesh, India. J. Palaeont.Soc. India, 32: 114–121.
RAJANIKANTH A. & SUKH-DEV. 1989. The Kota Formation: Fossil flora and Stratigraphy. Geophytology, 19: 52–64.
RAJANIKANTH A. 1996. Palaeobotany of Mesozoic Gondwana sediments of Pranhita–Godavari Basin. Gondwana Nine (1), Geol. Surv. India, 425–438.
RAJESHWAR RAO P.V. & RAMANUJAM C.G.K. 1979. The genus Contignisporites from the Lower Cretaceous, Gangapur beds of Adilabad District, A. P. Geophytology, 9: 139–143.
RAJESHWAR RAO P.V., RAMANUJAM C.G.K. & VERMA Y.N.R. 1983. Palynology of the Gangapur beds, Pranhita–Godavari Basin, Andhra Pradesh. Geophytology, 13: 22–45.
RAMAKRISHNA H. & MURALIDHAR RAO G. 1986. Pterophyllum medlicottianum from the Gangapur Formation of Andhra Pradesh. Current Sci., 55: 1199–1200.
RAMAKRISHNA H. & MURALIDHAR RAO G. 1991. Conites sripermaturensis from the Gangapur Formation, A. P. Journal of Swamy Botanical Club, 8: 113–114.
RAMAKRISHNA H. & RAMANUJAM C.G.K. 1987. Palynoflora from Gangapur beds at Moar in Adilabad District, Andhra Pradesh. Indian J. Earth Sci., 14: 64–72.
RAMAKRISHNA H., RAMANUJAM C.G.K. & PRABHAKAR M. 1985. Palynoassemblage of the Upper Gondwana deposits of Balhanpur area, Adilabad District, Andhra Pradesh. J. Palynol., 21: 126–132.
RAMAMOHANARAO T., SAIRAM K., VENKATES­WARARAO B., NAGAMALLESWARARAO K. & VIS­WANATH K. 2003. Sedimentological characteristics and depositional environment of Upper Gondwana rocks in the Chintalapudi Sub–Basin of the Godavari Valley, Andhra Pradesh, India. J. Asian Earth Sci., 21: 691–703.
RAMANUJAM C.G.K. & RAJESHWAR RAO P.V. 1979. Palynological approach to the study of some Upper Gondwana clays at Ralpet near Asifabad in Adilabad District of Andhra Pradesh. Geol. Surv. India Miscell. Publ. 50: 45–60.
RAMANUJAM C.G.K. & RAJESHWAR RAO P.V. 1980. Palynological evidence for the age of some Upper Gondwana deposits in Adilabad District of Andhra Pradesh. Proceedings of the IV International Palynological Conference, Lucknow: 386–391.
RAMANUJAM C.G.K. 1980. Geological history of Araucariaceae in India. Botanique, 9: 1–2.
RAMANUJAM C.G.K., MURALIDHAR RAO G. & RAMAKRISHNA H. 1987. Floristic and Stratigraphic significance of the Megafloral assemblage of Gangapur Formation in Andhra Pradesh. Gond. Geol. Mag., 2: 1–5.
READER R.J. & STEWART J.M. 1972. The relationship between net primary production and accumulation for a peatland in southeastern Manitoba. Ecology, 1024–1037.
REES P.M. & CLEAL C.J. 2004. Lower Jurassic floras from Hope Bay and Botany Bay, Antarctica. Spec. Pap. Palaeontol., 72: 1–90.
RICH F.J. 1989. A review of the taphonomy of plant remains in lacustrine sediments. Rev. Palaeobot. Palynol., 58: 33–46.
SAHNI B. 1928. Revisions of Indian fossil plants Pt. 1 Coniferales (a. impressions & incrustations). Memoirs of the Geological Survey of India, Palaeont. Indica n. Ser., 11: 1–49.
SAHNI B. 1932. Homoxylon rajmahalense gen. et sp. nov., a fossil angiospermous wood, devoid of vessels, from the Rajmahal hills, Bihar. Mem. Geol. Surv. India, 20: 1–19.
SAHNI B. 1948. The Pentoxyleae: a new group of Juras­sic gymnosperms from the Rajmahal Hills of India. Botanical Gazette, 110: 47–80.
SCAGEL R.F., BONDANI R.J., MAZE J.R., ROUSE G.E., SCHOFIELD W.B. & STEIN J.R. 1984. Plants an Evolutionary survey. Wadsworth Publishing Company, Belmont, CA.
SEN GUPTA S. 2003. Gondwana sedimentation in the Pranhita-Godavari Valley: a review. J. Asian Earth Sci., 21: 633–642.
SEWARD A.C. 1919. Fossil plants (Volume 4). Hafner Publications Company, New York.
SHARMA B.D. 2001. Misinterpretations about the “Pentoxylae” – A Mesozoic gymnospermous group of plants. Palaeobotanist, 50: 255–265.
SHARMA B.D. 1997. An early angiosperm fructification resembling Lesqueria Crane & Dilcher from the Rajmahal hills, India. Phytomorphology, 47: 305–310.
SPICER R.A. 1991. Plant taphonomic processes: 74–111. In: Allison P.A. & Briggs D.E.G. (eds), Taphonomy releasing the data locked in the fossil record. Topics in Palaeobotany volume 9, Plenum Press, New York.
SRIVASTAVA R. & KRASSILOV V.A. 2012. Revision of Early Cretaceous angiosperm remains from the Rajmahal Basin, India, with notes on the palaeoecology of the Pentoxylon plant. Cretaceous Res., 33: 66–71.
SRIVASTAVA S.K. 1976. The fossil pollen genus Classopollis. Lethaia 9(4): 437–457.
SUKH-DEV & RAJANIKANTH A. 1988. The Gangapur: Fossil flora and Stratigraphy. Geophytology, 18: 1–27.
THEVENARD F., GOMEZ B. & DAVIERO-GOMEZ V. 2005. Xeromorphic adaptations of some Mesozoic gymnosperms. A review with palaeoclimatological implications. Comptes Rendus. Palevol, 4: 67–77.
TIDWELL W.D. & ASH S.R. 1994. A review of selected Triassic to Early Cretaceous Ferns. J. Plant Res., 107: 412–442.
TOSOLINI A.M.P., MCLOUGHLIN S., WAGSTAFF B.E., CANTRILL D.J. & GALLAGHER S.J. 2013. Cheirolepidiacean foliage and pollen from Cretaceous high-latitudes of southeastern Australia. Gondwana Res., 27: 960–977.
TRIPATHI C. 1975. Observation on the Maleri–Kota beds of the Andhra Pradesh. Rec. Geol. Surv. India, 106(2): 1–12.
VAKHRAMEEV V.A. 1991. Jurassic and cretaceous floras and climates of the earth. Cambridge University Press, Cambridge.
VAN KONIJNENBURG-VAN CITTERT J.H.A. 2002. Ecology of some late Triassic to early Cretaceous ferns in Eurasia. Rev. Palaeobot. Palynol., 119: 113–124.
VENKATACHALA B.S. & SINHA R.N. 1986. Stratigraphy, age and palaeoecology of Upper Gondwana equivalents of the Krishna–Godavari Basin, India. Palaeobotanist, 35: 22–31.
VENKATACHALA B.S. 1966. Mesozoic operculate pollen and their morphology. Palaeobotanist, 15(2): 98–101.
VISHNU-MITTRE. 1953. A male flower of the Pentoxyleae with remarks on the structure of the female cones of the group. Palaeobotanist, 2: 75–89.
VISHNU-MITTRE. 1957. Studies of the fossil flora of Nipania (Rajmahal Series), India – Pentoxyleae. Palaeobotanist, 6: 31–49.
WALDHOFF D. & PAROLIN P. 2010. Morphology and anatomy of leaves: 179–202. In: Junk W.J. et al. (eds), Amazonian Floodplain Forests: Ecophysiology, Biodiversity and Sustainable Management. Ecological Studies 210. Springer, New York.
WALDHOFF D. 2003. Leaf structure in trees of Central Amazonian floodplain forests (Brazil). Amazoniana, 17: 451–469.
WATSON J. & SINCOCK C.A. 1992. Bennettitales of the English Wealden. Monogr. Palaeontogr. Soc., 145: 1–228.
WEBB J.A. 1983. A new plant genus, possibly a marattialean fern, from the Middle Triassic of eastern Australia. Memoirs of the Australasian Association of Palaeontologists, 1: 363–371.
Glossopteris Flora from Barren Measures, Pranhita-Godavari Basin, India
Chinnappa Chopparapu, Rajanikanth Annamraju, S. Pillai, Pauline Kavali
Journal of the Geological Society of India