Abstract
The intertrappean sediments associated with Deccan Continental Flood Basalt (DCFB) sequence at Ninama in Saurashtra, Gujarat yielded palynoassemblage comprising at least 12 genera and 14 species including Paleocene taxa such as Intrareticulites brevis, Neocouperipollis spp., Striacolporites striatus, Retitricolpites crassimarginatus and Rhombipollis sp. The lava flows of Saurashtra represent the northwestern most DCFB sequence in India. It is considered that the Saurashtra lava flows represent the earliest volcanic activity in the Late Cretaceous of the Reunion Mantle Plume on the northward migrating Indian Plate. The present finding of the Paleocene palynoflora from Ninama sediments indicate Paleocene age for the associated lava flows occurring above the intertrappean bed which suggests that the Saurashtra plateau witnessed eruption of Deccan lava flows even during Paleocene. The clay mineral investigation of the Ninama sediments which are carbonate dominated shows dominance of low charge smectite (LCS) along with the presence of mica and vermiculite. Based on the clay mineral assemblage it is interpreted that arid climatic conditions prevailed during the sedimentation. The smectite dominance recorded within these sediments is in agreement with global record of smectite peak close to the Maastrichtian–Paleocene transition and climatic aridity.
Similar content being viewed by others
References
Adams W A 1976 Experimental evidence on the origin of vermiculite in soils on Lower Palaeozoic sediments; Soil Sci. Soc. Am. J. 40 793–796.
Adams W A and Kassim J K 1983 The origin of vermiculite in soils developed from Lower Palaeozoic Sedimentary rocks in Mid-Wales; Soil Sci. Soc. Am. J. 47 316–320.
Adatte T, Keller G, Gerstch B, Gardin S, Bartolini A and Bajpai S 2009 Paleoenvironmental changes linked to Deccan volcanism and K–T mass extinction across India and their correlation with more distant area; Geophys. Res. Abstr. 11 2517.
Adatte T, Keller G, Burns S, Stoykova K H, Ivanov M I, Vangelov D, Kramar U and Stuben D 2002 Paleoenvironments across the Cretaceous–Tertiary transition in eastern Bulgaria; In: Catastrophic events and mass extinctions: Impacts and Beyond, Boulder (eds) Koeberi C and Macleod K G, Colorado, Geol. Soc. Am. Spec. Paper 356 231–251.
Auden J B 1999 Dykes in western India – a discussion of their relationship with the Deccan Traps (reprinted from Trans. Nat. Soc. India, III(3), 1949); Geol. Soc. India Memoir 43 277–318.
Bajpai S and Prasad G V R 2000 Cretaceous age for Ir-rich Deccan Intertrappean deposits: Paleontological evidence from Anjar, western India; J. Geol. Soc. London 157 257–260.
Baksi S K and Deb U 1976 On new occurrence of Aquilapollenites from eastern India; Pollen et Spores 18(3) 399–406.
Beane J E, Turner C A, Hooper P R, Subbarao K V and Walsh J N 1986 Stratigraphy, composition and form of the Deccan basalt, Western Ghats, India; Bull. Volcanol. 48 61–83.
Bhandari N, Ghevariya Z G and Sunderam S M 1996 Impact did not trigger Deccan volcanism: Evidence from Anjar K/T boundary intertrappean sediments; Geophys. Res. Lett. 22 433–436.
Biswas S K and Deshpande S V 1983 Geology and hydrocarbon prospects of Kutch, Saurashtra, and Narmada basin; Petrol. Asia J. 6 111–126.
Boulter M C, Spicer R A and Thomus B A 1988 Pattern of plant extinction from some paleobotanical evidences in extinction and survival in the fossil record (ed.) Larwood G P, Systematic Association Special Volume, (Oxford: Clarendon Press), 34 1–36.
Borkar V D 1973 New fossil fishes from the intertrappean beds in Surendranagar, District, Gujarat; Curr. Sci. 42(12) 422–423.
Borkar V D 1986 Fossil fish scales from intertrappean beds at Ninama, District Surendranagar, Gujarat; Biovigyanum 12(1) 63–67.
Channet A L, Fluteau F, Courtillot V, Gerard M and Subbarao K V 2008 Determination of rapid eruption across the KTB using palaeomagnetic secular variation: (I) results from a 1200 m thick section of the Mahabaleshwar escarpment; J. Geophys. Res. 113 B04101.
Cox K G and Hawkesworth C J 1984 Relative contribution of crest and mantle to flood basalt magmatism, Mahabaleshwar area, Deccan Traps; Phil. Trans. Roy. Soc. London 310 627–641.
Courtillot V, Besse J, Vandamme D, Montigny R, Jaeger J J and Cappetta H 1986 Deccan flood basalt at the Cretaceous\Tertiary boundary; Earth Planet. Sci. Lett. 80 361–374.
Cripps J A, Widdowson M, Spicer R A and Jolley D W 2005 Coastal ecosystem response to late stage Deccan trap volcanism: The post K–T boundary (Danian) palynofacies of Mumbai (Bombay), west India; Palaeogeogr. Palaeoclimatol. Paleoecol. 216 303–332.
Deshmukh S S 1980 Geology, petrology and petrochemistry of the Deccan basalts in parts of Maharashtra state; Geological Survey of India, Unpublished report.
Deshmukh S S 1984 Petrography and petrochemistry of the Deccan basalts in Maharashtra; Geol. Surv. India Spec. Publ. 12 56–76.
Devaraju T C and Khanadali S D 1993 Lateritic and Bauxitic profiles of southwestern India. Characteristics and tectonic significance; Curr. Sci. 64 919–921.
Dogra N N, Singh Y R and Singh R Y 2004 Palynological assemblage from the Anjar intertrappean beds, Kutch, District Gujarat; Curr. Sci. 86(12) 1596–1597.
Fedden F 1884 The Geology of the Kathiawar Peninsula in Guzerat; Geol. Surv. India Memoir. 21(2) 73–135.
Frederiksen N O 1994 Middle and Late Paleocene angiosperm pollen from Pakistan; Palynology 18 91–137.
Gertsch B, Keller G, Adatte T, Garg R, Prasad V, Berner Z and Fleitmann D 2011 Environmental effects of Deccan volcanism across the Cretaceous–Tertiary transition in Meghalaya, India; Earth Planet. Sci. Lett. 310 272–285.
Gjems O 1967 Studies on clay minerals and clay mineral formation in soil profiles in Scandinevia; Meddelelser fra det Norske Skogsforsksvesen 21 303–415.
Hansen H J, Mohabey D M and Toft P 2001 No K/T boundary at Anjar, Gujarat, India: Evidence from magnetic susceptibility and Carbon isotope; Earth Planet. Sci. Lett. 110(2) 133–142.
Hansen H J, Mohabey D M, Lojen S, Toft P and Sarkar A 2005 Orbital cycles and stable carbon isotopes of sediments associated with Deccan volcanic suite, India: Implications for the stratigraphic correlation and Cretaceous/Tertiary boundary; Gondwana Geol. Mag. 8 5–28.
Harward M E, Carstea D D and Sayegh A N 1969 Properties of vermiculites and smectites: Expansion and collapse; Clays Clay Minerals 16 437–447.
Hofmann C and Zetter R 2007 Upper Cretaceous pollen flora from the Vilui Basin, Siberia: Circumpolar and endemic Aquilapollenites, Manicorpus, and Azonia species; Grana 46 227–249.
Hopper P 1999 Winds of change, The Deccan Traps: A personal perspective; In: Deccan Volcanic Province (ed.) Subbarao K V, Geol. Soc. India Memoir 43 153–165.
Jackson M L 1979 Soil chemical analysis – advanced course, 2nd edn, published by W I Madison.
Jay A E andWiddowson M 2008 Stratigraphy, structure and volcanology of the SE Deccan Continental Flood Basalt province: Implications for eruptive extent and volumes; J. Geol. Soc. London 165 177–188.
Jay A E, Nicall C A, Widdowson M, Self S and Turner W 2009 New palaeomagnetic data from the Mahabaleshwar Plateau, Deccan Flood Basalt Province, India: Implications for the volcanostratigraphic architecture of Continental Flood Basalt province; J. Geol. Soc. London 166 13–24..
Kapoor B S 1972 Weathering of micaeous clays in some Norwegian podzols; Clay Min. 9 383–394.
Kar R K 1985 The fossil floras of Kachchh-IV. Tertiary palynostratigraphy; Palaeobotanist 34 1–280.
Kar R K and Kumar M 1987 Palaeocene palynostratigraphy of Meghalaya; Pollen et Spores 28 177–217.
Keller G, Adatte T, Gardin S, Bartolini A and Bajpai S 2008 Main Deccan volcanism phase ends near the K–T boundary: Evidence from the Krishna–Godavari Basin, SE India; Earth Planet. Sci. Lett. 268 293–311.
Keller G, Adatte T, Bajpai S, Mohabey D M, Widdowson M, Khosla A, Sharma R, Khosla S C, Gertsch B, Fleitmann D and Sahni A 2009 K\T transition in Deccan Traps of central India marks major marine seaway across India; Earth Planet. Sci. Lett. 282(1–4) 10–23.
Keller G, Bhowmick P K, Upadhyay H, Dave A, Reddy A N, Jaiprakash B C and Adatte T 2011 Deccan volcanism linked to the Cretaceous–Tertiary boundary mass extinction: New evidence from ONGC wells in the Krishna–Godavari basin; J. Geol. Soc. India 78 399–428.
Khadkikar A S, Sant D A, Gogte V and Karanth R V 1999 The influence of Deccan volcanism on climates: Insights from lavcustrine Intertrappean deposits, Anjar, western India; Palaeogeogr. Palaeoclimatol. Palaeoecol. 147 141–149.
Khosla A and Sahni A 2003 Biodiversity during the Deccan volcanic eruptive episode; J. Asian Earth Sci. 21(8) 895–908.
Krishnamurthy P, Pande K, Gopalan K and Macdougall J D 1999 Mineralogical and chemical studies on alkaline basaltic rocks of Kutch, Gujarat; Geol. Soc. India Memoir 43 757–783.
Leidelmayer P 1966 The Paleocene and Lower Eocene pollen flora of Guyana; Leidse. Geol. Meded. 36 49–70.
Li L and Keller G 1998 Maastrichtian climate, productivity and faunal turnovers in planktic foraminifera in south Atlantic DSDP sites 525DA and 21; Marine Micropaleotology 33 55–86.
Mathur Y K and Chopra A S 1987 Palynofossils from the Cenozoic subsurface sediments of the Bengal Basin, India; Geosci. J. 18 109–152.
Mishra K S 1999 Deccan volcanism in Saurashtra and Kutch, Gujarat; Geol. Soc. India Memoir 43 325–334.
Nair K K K, Chatterjee A K and Sano T 1996 Stratigraphy and geochemistry of the Deccan basalt along Toranmal section, western Satpura region; Gondwana Geol. Mag. 2 23–48.
Nair K K K and Bhusari B 2001 Stratigraphy of Deccan Traps: A review; Geol. Surv. India Spec. Publ. 64 477–491.
Pal D K, Deshpande S B, Venugopal K R and Kalbande A R 1989 Formation of di– and trioctahedral smectite as evidence for paleoclimatic changes in southern and central peninsular India; Geoderma 45 175–184.
Pal D K, Bhattacharyya T, Sinha R, Srivastava P, Dasgupta A S, Chandran P, Ray S K and Nimje A 2012 Clay mineral record from Late Quaternary drill cores of the Ganga Plains and their implications for provenance and climate change in the Himalayan Foreland; Palaeogeogr. Palaeoclimatol. Palaeoecol. 356–357 27–37, doi:10.1016/j.palaeo.2011.05.009.
Prasad B and Pundeer B S 2002 Palynological events and zones in Cretaceous–Tertiary boundary sediments of Krishna-Godavari and Cauvery basin, India; Palaeonto– graphica Abt. B. 262 39–70.
Rao K P and Ramanujam C G K 1982 Palynology of Quilon beds of Kerala state in south Indian – II. Pollen of dicotyledons and discussion; Palaeobotanist 30(1) 68–100.
Retallack G J, Leahy G D and Spoon M D 1987 Evidence from paleosols for ecosystem changes across the Cretaceous/Tertiary boundary in eastern Montana; Geology 15 1090–1093.
Retallack G J 2010 Lataritization and Bauxitization events; Eco. Geol. 103(3) 655–667.
Salard Cheboldaeff 1978 Paleopalynologie du basin sedimentaire littoral du cameroun dans ses rapports avec la stratigraphie et la paleoecologie; Ph.D thesis, Univ. P. M. Curie, Paris, France.
Sah S C D and Kar R K 1970 Palynology of the Laki sediments in Kutch-3. Pollen from the bore-holes around Jhulrai, Baranda and Panandhro; Palaeobotanist 18 127–142.
Samant B and Phadtare N R 1997 Stratigraphic palynofloral of the Early Eocene Rajpardi lignite, Gujarat and the lower age limit of the Tarkeswar Formation of South Cambay Basin, India; Palaeontographica B245 1–108.
Samant B and Bajpai S 2005 Palynoflora from Lakshmipur intertrappean deposits of Kutch, Gujarat: Age implications; J. Palaeontol. Soc. India 50(2) 177–182.
Samant B and Mohabey D M 2005 Response of flora to Deccan volcanism: A case study from Nand-Dongargaon basin of Maharashtra: Implications to environment and climate; Gondwana Geol. Mag. Spec. Publ. 8 151–164.
Samant B and Mohabey D M 2009 Palynoflora from Deccan volcano–sedimentary sequence (Cretaceous–Paleogene transition) of central India: Implications for spatio–temporal correlation; J. Biosci. 34(5) 811–823.
Sarkar S and Singh H P 1988 Palynological investigations of the Subathu Formation (Eocene) in the Banethi–Bagthi area of Himachal Pradesh; Palaeontographica 209B 29–109.
Saxena R K 1990 A catalogue of fossil plants from India. Part 5A Cenozoic (Tertiary) A. Spores and Pollen; Birbal Sahni Institute of Paleaobotany, Lucknow, pp. 1–147.
Schultz L G, Shepard A O, Blackmon P D and Starkey H C 1971 Mixed-layer kaolinite montmorillonite from Yucatan Peninsula, Mexico; Clays Clay Minerals 19 137–150.
Shekhavat L S and Sharma V P 1996 Deccan Basalts of Wakaner–Rajkot area, Gujarat; Gondwana Geol. Mag. 2 89–100.
Sheth H C, Pande K and Bhutani R 2001a 40Ar/39Ar ages of Bombay trachytes: Evidence for a Paleocene phase of Deccan volcanism; Geophys. Res. Lett. 28(18) 3513–3516.
Sheth H C, Pande K and Bhtani R 2001b 40Ar/39Ar age of a national geological monument: The Gilbert Hill basalt, Deccan traps, Bombay; Curr. Sci. 80 1437–1440.
Singh R S and Kar R 2003 Palynological assemblage from Deccan intertrappean Bed, Lalitpur, Uttar Pradesh, India; Gondwana Geol. Mag. 6 217–223.
Spicer R A 1989 Plants at the Cretaceous–Tertiary boundary; Phil. Trans. Roy. Soc. London B 325 291–305.
Srivastava P, Parkash B and Pal D K 1998 Clay minerals in soils as evidence of Holocene climatic change, Central Indo–Gangetic Plains, north–central India; Quat. Res. 50 230–239.
Srivastava S K 1968 Reticulate species of Aquilapollenites and emendation of the genus Mancicorpus Mtchedlishvilli; Pollen et Spores 18 665–699.
Subbarao K V, Chandrashekhar D, Navaneethakrishnan P and Hooper P R 1994 Stratigraphy and structure of parts of the Central Deccan Basalt Province: Eruption model; In: Volcanism: The Radhakrishnan volume (eds) Subbarao K V and Radhakrishna B, Wiley Eastern, New Delhi, pp. 321–332.
Venkatesan T R, Pande K and Gopalan K 1993 Did volcanism pre–year Cretaceous/Tertiary transition?; Earth Planet. Sci. 119 181–189.
Venkatesan T R, Pande and Ghevariya Z G 1996 40Ar–39Ar ages of Anjar traps, western Deccan province (India) and its relation to the Cretaceous–Tertiary boundary event; Curr. Sci. 70 990–996.
West W D 1999 The petrography and petrogenesis of forty eight flows of Deccan Traps penetrated by borings in western India (reprinted from Trans. Nat. Sci. India, 1950, IV(1), pp. 1–56); Geol. Soc. India Memoir 43 641–704.
Whatley R and Bajpai S 2000 A new fauna of Late Cretaceous non marine Ostracoda from the Deccan Intertrappean beds of Lakshmipur, Kuchchh (Kutch) District, Gujarat, Western India; Rvi. Esp. Micropaleontol. 32(3) 385–409.
Widdowson M, Pringle M S and Fernandez O A 2000 A post K–T boundary (Early Eocene) age from Deccan–type feeder dykes, Goa, India; J. Petrol. 41 1177–1194.
Zachos J, Pagani M, Sloan L, Thomas E and Billups K 2001 Trends, rhythms, and aberrations in global climate 65 Ma to present; Science 292 686–693.
Acknowledgments
The authors are thankful to the reviewers and the editor for critical but constructive comments that helped to revise an earlier version of the manuscript. BS is thankful to the Council of Scientific and Industrial Research, New Delhi (Grant No. 24/297/08–EMR–II) and SAP–DRS–I for financial assistance. They are also thankful to Head, PG Department of Geology, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur for providing working facility. The authors are thankful to the Director General, Geological Survey of India for technical co–operation and permission to publish the paper. The findings have been made under a joint collaborative programme under MOU involving GSI, Central Region, Nagpur and RTM Nagpur University.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
SAMANT, B., MOHABEY, D.M., SRIVASTAVA, P. et al. Palynology and clay mineralogy of the Deccan volcanic associated sediments of Saurashtra, Gujarat: Age and paleoenvironments. J Earth Syst Sci 123, 219–232 (2014). https://doi.org/10.1007/s12040-013-0390-z
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12040-013-0390-z