Tatapania gen. nov., a possible cone of Schizoneura gondwanensis Feistmantel from the Late Permian in the Tatapani-Ramkola Coalfield, India


  • Kamal Jeet Singh Birbal Sahni Institute of Palaeobotany, 53 University Road, Lucknow 226007, India
  • Shaila Chandra Flat Number 105, Beverly Park Apartment 422, New Hyderabad, Lucknow 226007, India
  • Anju Saxena Birbal Sahni Institute of Palaeobotany, 53 University Road, Lucknow 226007, India




Sphenophyte, Equisetales, Fructification, Peltate disc, Terminal cone, Late Permian


Tatapania-a new genus of equisetalean fructifications, is represented by oblong-ovate bractless cones recorded from the Late Permian strata exposed in Banki Rivulet in Tatapani-Ramkola Coalfield, Chhattisgarh State, India. This is the first record of compact, conical and possibly terminal sphenophyte cones from the Lower Gondwana. The cones may have been related to Schizoneura gondwanensis as these are found in association with sterile equisetalean stems and leaves of Schizoneura gondwanensis in the same beds.

Two new species, viz. Tatapania indica and T. obcordata, have been instituted for the genus. Both species closely resemble cones of modern Equisetum. The presence of a compact cone similar to that of an extant Equisetum as early as Late Permian of Gondwana is interesting, especially when no member of Palaeozoic sphenophytes possessed such compact cones. The present find also supports the hypothetical model of Naugolnykh (2004a) wherein he proposed the evolution of the compact strobilus and peltate sporangiophore in modern Equisetum from the Late Palaeozoic ancestors. The double or single cones of Tatapania have been placed intermediate between Equisetites arenaceus with three cones attached together and Neocalamites carreri having single cone in the Naugolnykh’s evolution model of Equisetum. A reconstruction of Schizoneura gondwanensis plant having Tatapania cones attached on the apices of the leaf bearing branches has been attempted.


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Appert O 1977. Die Glossopteris flora der Sakoa in Sûdwest-Madagaskar. Palaeontographica 162: 1-50.

Arber EAN 1905. Catalogue of the fossil plants of the Glossopteris flora in the Department of Geology, British Museum (Natural History), London.

Arnold CA 1958. Petrified cones of the genus Calamostachys from the Carboniferous of Illinois. Contributions from the Museum of Paleontology, University of Michigan 14: 149-165.

Banerjee M & D'Rozario A 1999. Sharmastachys, Rajmahaliastachys and Tulsidabaria Banerjee and D’ Rozario, three new equisetalean fertile shoots from Late early Permian sediments of Indian Lower Gondwana. Geoscience Journal 20: 25-33.

Bose MN, Banerjee J & Maithy PK 1977. Some fossil plant remains from Ramkola-Tatapani Coalfields, Madhya Pradesh. Palaeobotanist 24: 108-117.

Chandra S 1992. Changing patterns of the Permian Gondwana vegetation. Palaeobotanist 40: 73-100.

Chandra S, Singh KJ & Jha N 2008. First report of the fertile plant genus Umkomasia from Late Permian beds in India and its biostratigraphic significance. Palaeontology 51: 817-826.

Cúneo NR & Escapa I 2006. The equisetalean genus Cruciaetheca nov. from the Lower Permian of Patagonia, Argentina. International Journal of Plant Sciences 167: 167-177.

Etheridge (Jr.) R 1903. The fructification of Schizoneura australis. Eth. fil. Records of the Geological Survey of New South Wales 7: 3-4.

Feistmantel O 1880. The fossil flora of the Gondwana System (Lower Gondwanas). The flora of the Damuda and Panchet divisions (Ist part). Memoirs of the Geological Survey of India. Palaeontologica Indica Series 12, 3: 1-77.

Feistmantel O 1881. The fossil flora of the Gondwana System (Lower Gondwanas). The flora of the Damuda and Panchet divisions (Part 2). Memoirs of the Geological Survey of India. Palaeontologica Indica Series 12, 3: 78-149.

Grauvogel-Stamm L 1978. La flore du Grès a Voltzia (Buntsandstein supérieur) des Vosges du Nord (France). Morphologie, anatomie, interprétations phylogénique et paléogéographique. Sciences Géologiques, Université Louis Pasteur de Strasbourg, Institut de Géologie Memoir 50: -225.

Hoskins JH & Cross AT 1943. Monograph of the Paleozoic cone genus Bowmanites (Sphenophyllales). American Midland Naturalist 30: 113-163.

Kar R 2001. Application of palynology in coal exploration: A case study from Tatapani-Ramkola Coalfield, Madhya Pradesh. Minetech 22: 33-41.

Kar R 2003. Palynological recognition of Barren Measures sediments (Middle Permian) from Tatapani-Ramkola Coalfield, Chhattisgarh, India. Gondwana Geological Magazine 6: 239-244.

Kar R & Srivastava Suresh C 2003. Palynological delimitation of the coal-bearing Lower Gondwana sediments in the southern part of Tatapani-Ramkola Coalfield, Chhattisgarh, India. Journal Geological Society of India 61: 557-564.

Kelber K-P & Van Konijnenburg-Van Cittert JHA 1998. Equisetites arenaceus from the Upper Triassic of Germany with evidence for reproductive strategies. Review of Palaeobotany and Palynology 100: 1-26.

Kon´no E 1960. Schizoneura manchuriensis Kon´no and its fructification (Manchurostachys n. gen.) from the Gigantopteris nicotianaefolia–bearing formation in Penchihu Coalfield, northeastern China. Science Report Tohoku University (Geology) 4: 163-188.

Meyen SV 1971. Phyllotheca-like plants from the upper Palaeozoic flora of Angaraland. Palaeontographica 133B: 1-33.

Naugolnykh SV 1998. Kungurian Flora of the Middle Cis-Urals. (Transactions of GIN RAS 509). GEOS Moscow: 201.

Naugolnykh SV 2002. Paracalamitina striata –a newly reconstructed equisetophyte from the Permian of Angaraland. Journal of Paleontology 76: 377-385.

Naugolnykh SV 2004a. On some aberrations of extant horsetails (Equisetum L.) and the origin of family Equisetaceae. Paleontological Journal 38: 335-342.

Naugolnykh SV 2004b. The prospering relict. (Priroda) 9: 26-35 (in Russian).

Pant DD, Nautiyal DD & Misra L 1981. Giridia indica gen. et sp. nov. The possible cone of Phyllotheca indica Bunbury. Palaeontographica 176 (B): 174-178.

Raja Rao CS 1983. Coalfields of India Vol. III; Coal resources of Madhya Pradesh, Jammu and Kashmir. Bulletins of Geological Survey of India, Series A 45: 75-80.

Rigby JF 1972. The Notocalamitaceae, A new family of Upper Palaeozoic Equisetaleans. Palaeobotanist 19: 161-163.

Seward AC 1898. Fossil Plants: Volume 1. Cambridge University Press, Cambridge: 1-452.

Srivastava AK 1992. Plant fossil assemblages from the Barakar Formation of Raniganj Coalfield, India. Palaeobotanist 39: 81-302.

Srivastava PN 1952. A new record of an equisetalean cone from the Raniganj Coalfield, India. Current Science 21: 98.

Srivastava PN 1954. Studies in the Glossopteris Flora of India: 1. Some new fossil plants from the Lower Gondwanas of the Raniganj Coalfield, India. Palaeobotanist 3: 70-78.

Srivastava Suresh C, Anand-Prakash & Kar R 1997. Palynology of Permian-Triassic sequence in Iria Nala, Tatapani-Ramkola Coalfield, India. Palaeobotanist 46: 75-80.

Srivastava SC & Kar R 2001. Palynological dating of some Permian outcrops from Iria Valley, Tatapani-Ramkola Coalfield, M.P., India. In: Proceedings of National Seminar on Recent Advances in Geology of Coal and Lignite Basins of India, Calcutta., 1997. Geological Survey of India Special Publication 54: 97-102.

Surange KR 1955. Studies in the Glossopteris Flora of India: 2. Equisetales from the Raniganj Coalfield. Palaeobotanist 4: 83-88.

Surange KR 1966. Indian Fossil Pteridophytes. Botanical Monograph, Council of Scientific and Industrial Research New Delhi 4: 1-209.

Taylor TN 1967. On the structure of Calamostachys binneyana from the Lower Pennsylvanian of North America. American Journal of Botany 54: 298-305.

Taylor TN, Taylor EL & Krings M 2009. Paleobotany. The biology and evolution of fossil plants. Academic Press 30: 1-1230.

Townrow JA 1955. On some species of Phyllotheca. Journal and Proceedings of the Royal Society of New South Wales 89: 39-63




How to Cite

Singh, K. J., Chandra, S., & Saxena, A. (2011). Tatapania gen. nov., a possible cone of Schizoneura gondwanensis Feistmantel from the Late Permian in the Tatapani-Ramkola Coalfield, India. Journal of Palaeosciences, 60((1-2), 251–263. https://doi.org/10.54991/jop.2011.170



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