The present study reports occurrence of helically coiled microfossil Obruchevella Reitlinger from the Owk Shale of the Kurnool Group from the peninsular India. The age of the Kurnool Group is poorly constrained due to the absence of direct radiometric dating and meager palaeobiological data. Occurrence of Obruchevella is considered as a typical Vendian marker genus recorded mostly from close to the Precambrian–Cambrian boundary successions. Hence, the present assemblage is important to ascertain the age of the basin. In the Owk Shale, four species of Obruchevella, viz., O. delicata, O. parva, O. minor and O. valdaica are recorded as organic walled microfossils. Among them O. valdaica is the largest in terms of size parameters. On the global scale, the recovered species occur in the Late Neoproterozoic to Early Cambrian sediments. Therefore, the occurrence of microfossil Obruchevella in the Owk Shale and known burrow structures in the Narji Limestone suggest Ediacaran age close to the Cambrian for the Kurnool Basin and challenges the recently assigned Mesoproterozoic age of the basin.
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References
Ahluwalia A D 2002 Microbiota from lower Tal Phosphorite-Chert Mussoorie Syncline: Its age and palaeoecological implications; Abstracts Geol. Soc. Australia 68 183–184.
Arya B C and Rao C N 1979 Bioturbation structures from the middle Proterozoic Narji Formation, Kurnool Group, Andhra Pradesh, India; Sedim. Geol. 22 127–134.
Aseeva E A 1974 On spiral and ring-like structures from the Upper Precambrian of Podolia; Paleontology Sbornik 2(11) 95–98.
Burzin M B 1995 Late Vendian Helicoid Filamentous Microfossils; Palaeontol. J. 29(1A) 1–34.
Cloud P E, Awramik S M, Morrison K and Hadley G 1979 Earliest Phanerozoic or Latest Proterozoic fossils from the Arabian Shield; Precamb. Res. 10 73–93.
Crawford A R and Compston W 1973 The age of the Cuddapah and Kurnool systems, southern India; J. Geol. Soc. Australia 19 453–464.
Dongre A, Chalapathi Rao N V and Kamde G 2008 Limestone xenolith in Siddanpalli Kimberlite, Gadwal granite-greenstone terrain, Eastern Dharwar Craton, Southern India: Remnant of Proterozoic Platformal cover sequence of Bhima/Kurnool age? J. Geol. 116 184–191.
Golovenok V K and Belova M Y 1983 Obruchevella from the Riphean of the Patom Highland and the Vendian of southern Kazakhstan; Doklady Akademii Nauk SSSR 272 1462–1465 (in Russian).
Golovenok V K and Belova M Yu 1989 Microfossils of Obruchevella parva Reitlinger from Vendian deposits of Lena River basin; Doklady AN USSR 306(1) 190–193 (in Russian).
Golovenok V K, Belova M Yu and Avdeeva V I 1990 Unusual obruchevellas from the Vendian deposits of the Siberian Platform; Doklady AN USSR 315(1) 193–196 (in Russian).
Hermann T N 1985 Vendian filamentous algae; In: Vendian System (ed.) Sokolov B S (Nauka, Moscow) 1 146–151.
Hofmann H J and Jackson G D 1994 Shale-facies microfossils from the Proterozoic Bylot Supergroup, Baffin Island, Canada; Palaeontol. Soc. Memoir 37 1–39.
King W 1872 The Kudapah and Karnul Formations in the Madras Presidency; Geol. Surv. India Memoir 8 346.
Knoll A 1996 Archean and Proterozoic palaeontology; In: Palynology: Principles and application (eds) Jansonius J and McGregor D C, American Association of Stratigraphic Palynologists Foundation 1 51–80.
Knoll A and Ohta Y 1988 Microfossils in metasediments from Prins Karls Forland, western Svalbard; Polar Res. 6 59–67.
Kolosov P N 1977 Ancient oil and gas-bearing deposits from the south-east of Siberian Platform; Nauka, Novosibirsk, 90p.
Kolosov P N 1984 Upper Precambrian microorganisms from the east of Siberian Platform; Yakutskii Filial Sibirskogo Otdeleniya AN SSSR, Yakutsk, 84p.
Kumar S 1995 Megafossils from the Mesoproterozoic Rohtas Formation (the Vindhyan Supergroup), Katni area, Central India; Precamb. Res. 72 171–184.
Kumar S and Rai V 1992 Organic-walled microfossils from the bedded black chert of the Krol Formation (Vendian), Solan area, Himachal Pradesh, India; J. Geol. Soc. India 39(3) 229–234.
Lakshminarayan G, Bhattacharjee S and Kumar A 1999 Palaeocurrents and depositional setting in the Banganapalle Formation, Kurnool sub-basin, Cuddapah Basin, Andhra Pradesh; J. Geol. Soc. India 53 255–259.
Luchinina V A 1975 Paleoalgological characteristics of the Early Cambrian of the southeastern Siberian platform; Nauka, Novosibirsk, 100p (in Russian).
Mankiewicz C 1992 Obruchevella and other microfossils in the Burgess shale: Preservation and affinity; J. Paleontol. 66(5) 717–729.
Mishra D C 2011 Long Hiatus in Proterozoic sedimentation in India: Vindhyan, Cuddapah and Pakhal Basins – A plate tectonic model; J. Geol. Soc. India 77 17–25.
Nagaraja Rao B K, Rajurkar S T, Ramlingaswamy G and Ravindrababu B 1987 Structure and evolution of the Cuddaph basin; In: Purana basins of Peninsular India (Middle to late Proterozoic); Geol. Soc. India Memoir 6 32–36.
Nagovitsin K E 2000 Silicified microbiotas of the Upper Riphean of the Yenisei Ridge: News in paleontology and stratigraphy; Geol. Geof. 41(Suppl. 2/3) 7–31.
Padan E and Cohen Y 1982 Anoxygenic photosynthesis; In: The biology of cyanobacteria Botanical Monographs (eds) Carr N G and Whitton B A, Blackwell Scientific Publications, 19 688p.
Pashkevichene L T 1980 Acritarchs from transitional Vendian–Cambrian strata of the East European Platform western part; Moscow, Nauka 76p (in Russian).
Peel J S 1988 Spirellus and related helically coiled microfossils (cyanobacteria) from the lower Cambrian of north Greenland; Rapp. Grφ nlands Geol. Unders. 137 5–32.
Prasad B 2007 Obruchevella and other terminal Proterozoic (Vendian) organic walled microfossils from the Bhander Group (Vindhyan Supergroup), Madhya Pradesh; J. Palaeont. Soc. India 69 295–310.
Prasad B and Asher R 2001 Biostratigraphy and lithostratigraphic classification of Proterozoic and Lower Paleozoic sediments (Pre-Unconformity Sequence) of Ganga Basin, India; Paleontographica Indica 5 151p.
Prasad B, Uniyal S N and Asher R 2005 Organic-walled microfossils from the Proterozoic Vindhyan Supergroup of Son Valley, Madhya Pradesh, India; Palaeobotanist 54 13–60.
Pyatiletov V G 1986 Precambrian microphytofossils from the Kattanga saddle and adjacent territories (western part of the Siberian platform); In: Pozdnii Dokembrii i Rannii Paleozoi Sibiri. Stratigrafiya i Paleontologiy (eds) Khomentovskii V V and Shenfil’ V Y (Novosibirsk: Nauka), pp. 129–164 (in Russian).
Pyatiletov V G, Luchinina V A, Schenfil’ V Yu and Yakschin M S 1981 New data on ancient algae of Siberia; Doklady AN USSR 261(4) 982–983 (in Russian).
Ragosina A L 1984 Microfossils of the Belomorian Vendian biota and their stratigraphic significance; In: Stratigraphy and palaeontology of ancient phanerozoic (Moscow: Nauka), pp. 25–30 (in Russian).
Ragosina A L and Sivertseva I A 1985 Microfossils from Valday Group from northwestern Arkhangelsk district; In: Vendian System (ed.) Sokolov B S (Moscow: Nauka) 1 139–145.
Rai V and Singh V K 2004 Discovery of Obruchevella Reitlinger, 1948 from the late Palaeoproterozoic lower Vindhyan succession and its significance; J. Palaeont. Soc. India 49 189–196.
Rajurkar S T 1963 Discoidal impressions akin to Fermoria from the Owk Shales of Kurnool district, Andhra Pradesh; Indian Minerals 17(3) 306–307.
Reitlinger E A 1948 Cambrian foraminifera of Yakutsk; Byulleten Moskovskogo Obshchestva Ispytateleja Priody, Otdel Geologicheskii 23(2) 77–81 (in Russian).
Reitlinger E A 1959 Atlas of microscopic organic remains and problematica of ancient deposits of Siberia; (Moscow: Academiya Nauk SSSR), 62p (in Russian).
Raman P K and Murty V N 1997 Geology of Andhra Pradesh; Geol. Soc. India, Bangalore, p. 235.
Salujha S K, Rehman K and Arora C M 1972 Early Palaeozoic microplankton from the Kurnools, Andhra Pradesh; J. Palynol. 8 123–131.
Sergeev V N 1989 Microfossils from transitional Precambrian–Phanerozoic strata of Central Asia; Himalayan Geol. 13 269–278.
Sergeev V N 1992a Silicified microfossils from the Precambrian and Cambrian deposits of the southern Ural Mountains and Middle Asia (Moscow: Nauka), 134p (in Russian).
Sergeev V N 1992b Microfossils in cherts from Precambrian and Cambrian of southern Ural Mountains and Middle Asia; Nauka, Moscow; Tra. Geol. In-ta AN SSSR 474 139p (in Russian).
Sergeev V N and Ogurtsova R N 1989 Microbiota from the Lower Cambrian phosphatic deposits of the Maly Karatau (South Kazakhstan); Izvestiya Akademiya Nauk SSSR, Seriya Geologicheskaya 3 58–66 (in Russian).
Sergeev V N, Sharma M and Shukla Y 2012 Proterozoic Fossil Cyanobacteria; Monograph on Precambrian microfossils (in press).
Sharma M 2008 Neoproterozoic biotic signatures in the peninsular Indian Basins – An Overview; Geol. Soc. India Memoir 74 119–131.
Sharma M and Shukla M 1999 Carbonaceous megaremains from the Neoproterozoic Owk Shales Formation of the Kurnool Group, Andhra Pradesh, India; Curr. Sci. 76(9) 1247–1251.
Sharma M and Shukla Y 2009a Mesoproterozoic coiled megascopic fossil Grypania spiralis from the Rohtas Formation, Semri Group, Bihar, India; Curr. Sci. 96 1636–1640.
Sharma M and Shukla Y 2009b Taxonomy and affinity of Early Mesoproterozoic megascopic helically coiled and related fossils from the Rohtas Formation, the Vindhyan Supergroup, India; Precamb. Res. 173 105–122.
Shukla M, Tewari V C, Babu R and Sharma A 2006 Microfossils from the Neoproterozoic Buxa Dolomite, West Siang District, Arunachal Lesser Himalaya, India and their significance; J. Palaeont. Soc. India 51(1) 57–73.
Song X 1984 Obruchevella from the early Cambrian Meishucun stage of the Meishucun section, Jinning, Yunnan, China; Geol. Mag. 121(3) 179–183.
Stanier R Y, Pfenning N and Truper H G 1981 Introduction to the phototrophic prokaryotes; In: The Prokaryotes. A Handbook on Habitats, Isolation and Identification of Bacteria (ed.) Starr M P (Berlin, Heidelberg, NY: Springer-Verlag), 1 197–211.
Tewari V C 2007 The rise and decline of the Ediacaran biota: Palaeobiological and stable isotopic evidence from the NW and NE Lesser Himalaya, India; In: The rise and fall of the Ediacaran Biota (eds) Vickers-Rich P and Komarower P, Geol. Soc. Spec. Publ. 286 77–102.
Timofeev B V 1973 Microphytofossils from the Precambrian of Ukraine; (Leningrad: Nauka), 100p (in Russian).
Tiwari M and Knoll A H 1994 Large acanthomorphic acritarchs from the Infrakrol Formation of the Lesser Himalayas and their stratigraphic significance; Himalayan Geol. 5 193–201.
Tiwari M and Pant I 2009 Microfossils from the Neoproterozoic Gangolihat Formation, Kumaun Lesser Himalaya: Their stratigraphic and evolutionary significance; J. Asia Earth Sci. 35 137–149.
Valdiya K S 2010 The making of India: Geodynamic evolution; Macmillan Publishers India Ltd., 816p.
Velikanov V A, Asseva E A and Fedonkin M A 1983 Vendian of Ukraine; Naukova Dumka, Kiev, 164p (in Russian).
Vijayam B E 1967 Worm burrows in Narji Limestones, near Govindinne, Kurnool Dist., A.P.; Curr. Sci. 37(5) 142.
Volkova N A 1985 Acritarchs and other plant microfossils of the East-European Platform: 130–139; In: The Vendian System 1, Palaeontology (eds) Sokolov B S and Ivanovskii A B (Moscow: Nauka), English translation published in 1990, The Vendian System (Berlin: Springer-Verlag), 1 179–188.
Walter M R, Du R and Horodyski R J 1990 Coiled carbonaceous megafossils from the Middle Proterozoic of Jixian (Tianjin) and Montana; Am. J. Sci. 290(A) 133–148.
Yakschin M S and Luchinina V A 1981 New data on fossilized algae of family Oscillatoriaceae (Kirchn.) Elenkin; In: Precambrian-Cambrian boundary deposits of the Siberian platform (Novosibirsk: Nauka), pp. 28–34 (in Russian).
Yankauskas T V (ed.) 1989 Precambrian microfossils of the USSR; (Leningrad: Nauka), 188p (in Russian).
Zhang Z 1984 On the occurrence of Obruchevella from the Toushantou Formation (Late Sinian) of western Hubei and its significance; Acta Palaeontol. Sin. 23(4) 447–451 (with English summary).
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SHARMA, M., SHUKLA, Y. Occurrence of helically coiled microfossil Obruchevella in the Owk Shale of the Kurnool Group and its significance. J Earth Syst Sci 121, 755–768 (2012). https://doi.org/10.1007/s12040-012-0182-x
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DOI: https://doi.org/10.1007/s12040-012-0182-x