ORIGINAL ARTICLE
Singpuria, a new genus of Eudicot flower from the latest Cretaceous Deccan Intertrappean Beds of India
 
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1
Gondia Education Society High School and Junior College, Mohadi. Dist., Gondia, 4416014-M.S., India
 
2
Florida Museum of Natural History, University of Florida, Gainesville, Florida, 32611-7800, USA
 
3
Block Resource Center, P.S. Sakoli, Dist., Bhandara, 441802, M.S. India
 
4
Department of Earth & Environmental Sciences and Museum of Paleontology, University of Michigan, Ann Arbor, MI, 48019, USA
 
 
Online publication date: 2020-12-30
 
 
Publication date: 2020-12-30
 
 
Acta Palaeobotanica 2020; 60(2): 323-332
 
KEYWORDS
ABSTRACT
A new bisexual flower, Singpuria kapgatei, gen. et sp. nov., is described from chert of latest Cretaceous age from the Deccan Intertrappean Beds at Singpur, Madhya Pradesh, in central India. The hypogynous, actinomorphic flower is ~1.6 mm wide, with distinct sepals and petals. The androecium consists of 18 tetrasporangiate, dithecal, basifixed anthers borne in radial pairs on nine bifurcate filaments. The gynoecium is superior and syncarpous, with pentagonal symmetry. Pollen from the stamens is tricolporate and microreticulate. The combined morphological features of this flower indicate that Singpuria is a eudicot with affinities in the Pentapetalae, but we have been unable to make a more precise assignment. Nevertheless, we consider it useful to place this rare fossil flower on record as an exemplary extinct member of the Deccan biota. Singpuria may represent a clade that was isolated on the Indian subcontinent and became extinct in response to environmental changes at the K/Pg boundary, or later in the Cenozoic as the land mass moved northward through new climate zones and collided with Eurasia.
 
REFERENCES (72)
1.
Anderberg, A.A., 2004. Primulaceae. In: Kubitzki, K. (ed.), The Families and Genera of Vascular Plants VI, Flowering Plants, Dicotyledons. Springer, Berlin, pp. 313–319.
 
2.
Appel, O., 1996. Morphology and systematics of the Scytopetalaceae. Botanical Journal of the Linnean Society 121(3), 207–227.
 
3.
Arrington, J.M., Kubitzki, K., 2003. Cistaceae. In: Kubitzki, K., Bayer, C. (eds), The Families and Genera of Vascular Plants V, Flowering Plants, Dicotyledons. Springer, Berlin, pp. 62–70.
 
4.
Bayer, C., 2003. Muntingiaceae. In: Kubitzki, K., Bayer, C. (eds), The Families and Genera of Vascular Plants V, Flowering Plants, Dicotyledons. Springer, Berlin, pp. 315–319.
 
5.
Bayer, C., Appel, O., 2003. Pentadiplandraceae. In: Kubitzki, K., Bayer, C. (eds). The Families and Genera of Vascular Plants V, Flowering Plants. Dicotyledons. Springer, Berlin, pp. 329–331.
 
6.
Bayer, C., Kubitzki, K., 2003. Malvaceae. In: Kubitzki, K., Bayer, C. (eds), The Families and Genera of Vascular Plants V, Flowering Plants, Dicotyledons. Springer, Berlin, pp. 225–311.
 
7.
Bhowal, M., Sheikh, M.T., 2004. Baccatocarpon sharmae gen. et. sp. nov. – A petrified dicot baccate fruit from the Deccan intertrappean beds of Singhpur, Madhya Pradesh, India. Trends in Life Science 19, 25–22.
 
8.
Bove, C.P., Melhem, T.S., 2000: Humiriaceae Juss. World Pollen and Spore Flora 21, 1–35.
 
9.
Chanderbali, A.S., Berger, B.A., Howarth, D.G., Soltis, D.E., Soltis, P.S., 2017. Evolution of floral diversity: genomics, genes and gamma. Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 372(1713), 20150509; DOI: https://doi.org/10.1098/rstb.2....
 
10.
Chitaley, S.D., Patil, G.V., 1973. Sahniocarpon harrisii gen. et sp. nov. from the Mohgaonkalan beds of India. The Palaeobotanist 20(1), 288–292.
 
11.
Chitaley, S.D., Sheikh, M.T., 1971. An infected grain from the Deccan Intertrappean Cherts of Mohgaonkalan. Journal of the Indian Botanical Society 50, 137–142.
 
12.
Chitaley, S.D., Sheikh, M.T., 1973. A ten locular petrified fruit from the Dcccan Intertrappean series of India. The Palaeobotanist 20(3), 297–299.
 
13.
Christensen, P.B., 1986. Pollen morphological studies in the Malvaceae. Grana 25, 95–117.
 
14.
Civeyrel, L., Leclercq, J., Demoly, J.P., Agnan, Y., Quebre, N., Pélissier, C., Otto, T., 2011. Molecular systematics, character evolution, and pollen morphology of Cistus and Halimium (Cistaceae). Plant Systematics and Evolution 95(1–4), 23–54.
 
15.
Daly, D.C., Harley, M.M., Martínez-Habibe, M.-C., Weeks, A., 2011. Burseraceae. In: Kubitzki, K. (ed.), The Families and Genera of Vascular Plants X, Flowering Plants, Eudicots. Springer, Berlin, pp. 76–104.
 
16.
Dickison, W.C., Baas, P., 1977. The morphology and relationships of Paracryphia (Paracryphiaceae). Blumea 23(2), 417–438.
 
17.
Dickison, W.C., Nowicke, J.W., Skvarla, J.J., 1982. Pollen morphology of the Dilleniaceae and Actinidiaceae. American Journal of Botany 69(7), 1055–1073.
 
18.
Ding, L., Maksatbek, S., Cai, F., Wang, H., Song, P., Ji, W., Xu, Q., Zhang, L., Muhammad, Q., Upendra, B., 2017. Processes of initial collision and suturing between India and Asia. Science China Earth Sciences 60(4), 635–651.
 
19.
Fernanda Vitorete, D., Custódio Gasparino, E., 2018. Pollen morphology of Rutaceae from Brazilian forest fragments. Palynology 42(1), 43–54.
 
20.
Ferreira De Sousa, H.C., Gonçalves-Esteves, V., Trovó, M., Mendonça, C.B.F., 2020. Palynology of Ochnaceae from the Itatiaia National Park, Brazil. Feddes Repertorium 131(2), 93–100.
 
21.
Fritsch, P.w. 2004. Styracaceae. In: Kubitzki, K. (ed.), The Families and Genera of Vascular Plants VI, Flowering Plants, Dicotyledons. Springer, Berlin, pp. 434–442.
 
22.
Halbritter, H., Ulrich, S., Grímsson, F., Weber, M., Zetter, R., Hesse, M., Buchner, R., Svojtka, M., Frosch-Radivo, A., 2018. Illustrated pollen terminology. Second ed., Springer, Cham, Switzerland. 483 pp.
 
23.
Harley, M.M., 1991. The pollen morphology of the Sapotaceae. Kew Bulletin 46(3), 379–491.
 
24.
Harley, M.M., Song, U., Banks, H.I., 2005. Pollen morphology and systematics of Burseraceae. Grana 44(4), 282–299.
 
25.
Hofmann, C.C., 2018 Light and scanning electron microscopic investigations of pollen of Ericales (Ericaceae, Sapotaceae, Ebenaceae, Styracaceae and Theaceae) from five lower and mid-Eocene localities. Botanical Journal of the Linnean Society 187(4), 550–578.
 
26.
Horn, J.W., 2007. Dilleniaceae. In: Kubitzki, K. (ed.), The Families and Genera of Vascular Plants IX, Flowering Plants Eudicots. Springer, Berlin, pp. 132–154.
 
27.
Ibe, R.A., Leis, R.A., 1979. Pollen morphology of the Anacardiaceae of northeastern North America. Bulletin of the Torrey Botanical Club 106(2), 140–144.
 
28.
Judd, W.S., Campbell, C.S., Kellogg, E.A., Stevens, P.F., Donoghue, M.J., 2016. Plant systematics: A Phylogenetic Approach, 4th edition. Sinauer Assoc. Inc., Sunderland, MA.
 
29.
Kapgate, D.K., 2005. Megafloral analysis of intertrappean sediments with focus on diversity and abundance of flora of Mohgaonkalan, Mandla and adjoining areas of Madhya Pradesh. Gondwana Geological Magazine 20, 31–46.
 
30.
Kapgate, D.K., Patil, S.P., Ilamkar, N.P., Ramteke, D.D., 2007. Investigation of a new petrified trilocular fruit from the Deccan Intertrappean Series of Mohgaonkalan, M.P. In: Trivedi, P.C. (ed.), Palaeobotany to Modern botany. Pointer Publications, Jaipur, pp. 43–48.
 
31.
Kapgate, D.K, Manchester, S.R., Stuppy, W., 2017. Oldest fruit of Phyllanthaceae from the Deccan Intertrappean Beds of Singpur, Madhya Pradesh, India. Acta Palaeobotanica 57(1), 33–38.
 
32.
Kapgate, V.D., Kapgate, D.K., Sheikh, M.T., 2006. Chenopodianthus, a fossil flower genus from the Deccan Intertrappean Beds of India. Geophytology 36, 27–34.
 
33.
Kapgate, V.D., Kapgate, D.K., Sheikh, M.T., 2009. Araliaceous fossil flower from the Deccan Intertrappean beds of Madhya Predesh, India. The Palaeobotnist 58, 67–74.
 
34.
Kar, R.K., Ambwani, K., Sahni, A., Sharma, P., 2003. Unisexual flowers from the Deccan Intertrappean Bed of Madhya Pradesh, India. The Palaeobotanist 52, 73–79.
 
35.
Kebert. 2014–2020. Floral diagram generator, http://kvetnidiagram.8u.cz/ind....
 
36.
Keeting, R.C., 1973. Pollen morphology and relationships of the Flacourtiaceae. Annals of the Missouri Botanical Garden 60, 273–305.
 
37.
Klaus, S., Morley, R.J., Plath, M., Zhang, Y.P., Li, J.T., 2016. Biotic interchange between the Indian subcontinent and mainland Asia through time. Nature Communications 7(1), 1–6.
 
38.
Kubitzki, K., Kallunki, J.A., Duretto, M., Wilson, P.G., 2011. Burseraceae. In: Kubitzki, K. (ed.), The Families and Genera of Vascular Plants X, Flowering Plants, Eudicots. Springer Heidelberg, pp. 276–356.
 
39.
Lens, F., Dressler, S., Vinckier, S., Janssens, S., Dessein, S., Van Evelghem, L., Smets, E., 2005. Palynological variation in balsaminoid Ericales. I. Marcgraviaceae. Annals of Botany 96(6), 1047–1060.
 
40.
Li, T.Q., Cao, H.J., Kang, M.S., Zhang, Z.X., Zhao, N., Zhang, H., 2010. Pollen flora of China woody plants by SEM. Beijing: Science Press; 1233 pp. (in Chinese).
 
41.
Lobreau, D.A., 1969. Limites de l’ordre des Celastrales d’apres le pollen. Pollen et spores 11, 499–555.
 
42.
Manchester, S.R., Kapgate, D.K., Ramteke, D.D., Patil, S.P., Smith, S.Y., 2019. Morphology and anatomy of the angiosperm fruit Baccatocarpon, incertae sedis, from the Maastrichtian Deccan Intertrappean Beds of India. Acta Palaeobotanica 59(2), 241–250.
 
43.
Manchester, S.R., Kapgate, D.K., Patil, S.P., Ramteke, D., Matsunaga, K., Smith, S.Y., 2020. Morphology and affinities of Pantocarpon fruits (cf. Apiales: Torricelliaceae) from the Maastrichtian Deccan Intertrappean Beds of central India. International Journal of Plant Sciences 181(4), 443–451. DOI: https://doi.org/10.1086/706856.
 
44.
Matsunaga, K.S., Smith, S.Y., Manchester, S.R., Kapgate, D., Ramteke, D., Garbout, A., Villarraga-Gómez, H., 2018. Reinvestigating an enigmatic Late Cretaceous monocot: morphology, taxonomy, and biogeography of Viracarpon. PeerJ 6, e4580; DOI: 10.7717/peerj.4580.
 
45.
Morton, C.M., Dickison, W.C., 1992. Comparative pollen morphology of the Styracaceae. Grana 31(1), 1–15.
 
46.
Muller, J., Leenhouts, P.W., 1976. A general survey of pollen types in Sapindaceae in relation to taxonomy. In: Ferguson, I.K., Muller, J., (eds), The evolutionary significance of the exine. Linnean Society Symposium 18–20 September 1974, Kew, UK., pp. 407–495.
 
47.
Nandeshwar, M.P., Narkhede, S.D., 2016. A new petrified drupaceous fruit from the Deccan Intertrappean Beds of Singhpur, Madhya Pradesh. In: Proceedings National Seminar on Recent Trends in Life Sciences and Materials Science. Gurukul International Multidisciplinary Research Journal, 42–47.
 
48.
Nandeshwar, M.P., Narkhede, S.D., 2017. Report of a new fossil dicotyledonous seed Singhpurospermum deccanii gen et, sp. nov. from the Deccan Intertrappean Beds of Singhpur, Madhya Pradesh, India. International Journal of Advance and Innovative Research 4(4), 72–75.
 
49.
Nowicke, J.W., Skvarla, J.J., 1976. Pollen morphology and the relationship of the Plumbaginaceae, Polygonaceae, and Primulaceae to the order Centrospermae. Smithsonian Contributions to Botany 37. Smithsonian Institution Press, Washington, D.C.
 
50.
Oswald, W.W., Doughty, E.D., Néeman, G., Néeman, R., Ellison, A.M., 2011. Pollen morphology and its relationship to taxonomy of the genus Sarracenia (Sarraceniaceae). Rhodora 113(955), 235–251.
 
51.
Pell, S.K., Mitchell, J.D., Miller, A.J., Lobova, T.A., 2011. Anacardiaceae. In: Kubitzki, K. (ed.), The Families and Genera of Vascular Plants X, Flowering Plants, Eudicots. Springer Heidelberg, pp. 7–50.
 
52.
Perveen, A., Grafström, E., El-Ghazaly, G., 2004. World Pollen and Spore Flora 23. Malvaceae Adams. Subfamilies: Grewioideae, Tilioideae, Brownlowioideae. Grana 43, 129–155.
 
53.
Perveen, A., Qaiser, M., 2000. Pollen Flora of Pakistan-XIX. Aizoaceae. Turkish Journal of Botany 24(1), 29–33.
 
54.
Ronse De Craene, L., 2010. Floral diagrams and aid to understanding flower morphology and evolution. Cambridge University Press, Cambridge.
 
55.
Sahni, B., 1943. Indian silicified plants–2. Enigmocarpon parijai silicified fruit from the Deccan with a review of fossil history of the Lythraceae. Proceedings of the Indian Academy of Sciences 17 B(3), 59–96.
 
56.
Samant, B., Mohabe, D.M., Kapgate, D.K., 2008. Palynofloral record from Singpur Intertrappean, Chhindwara District, Madhya Pradesh: Implication for Late Cretaceous stratigraphic correlation and resolution. Journal of the Geological Society of India 71, 851–858.
 
57.
Satabié, B., 1974. Contribution de la palynologie à l’étude des Irvingiacées d’Afrique Tropicale. Adansonia. ser. 2, 14(2), 277–289.
 
58.
Seetharam, Y.N., Maheshwari, J.K., 1986. Scanning electron microscopic studies on the pollen of some Clusiaceae. Proceedings India Academy of Sciences (Plant Sciences) 96(3), 217–226.
 
59.
Sheikh, M.T., Bhowal, M., 2003. A dicot seed Ramakonospermus singhpurii from the Intertrappean beds of Singhpur, Madhya Pradesh, India. The Botanique 12(1), 84–87.
 
60.
Shukla, V.B., 1944. On Sahnianthus, a new genus of petrified flowers from the intertrappean beds at Mohgaon Kalan in the Deccan and its relation with the fruit Enigmocarpon parijai Sahni from the same locality. Proceedings of the Natural Science Academy, India, 14, 1–39.
 
61.
Smith, S.Y., Manchester, S.R., Samant, B., Mohabey, D.M., Wheeler, E.A., Baas, P., Kapgate, D., Srivastava, R., Sheldon, N.D., 2015. Integrating paleobotanical, paleosol, and stratigraphic data to study critical transitions: a case study from the Late Cretaceous-Paleocene of India. The Paleontological Society Papers 21, 137–166.
 
62.
Soltis, D., Soltis, P., Endress, P., Chase, M.W., Manchester, S.R., Judd, W., Majure, L., Mavrodiev, E., 2018. Phylogeny and evolution of the angiosperms: revised and updated edition. University of Chicago Press, Chicago. 580 pp.
 
63.
Sprain, C.J., Renne, P.R., Vanderkluysen, L., Pande, K., Self, S., Mittal, T., 2019. The eruptive tempo of Deccan volcanism in relation to the Cretaceous-Paleogene boundary. Science 363, 66–870.
 
64.
Stevens, P.F., 2004. Clusiaceae-Guttiferae. In: Kubitzki, K. (ed.), The Families and Genera of Vascular Plants VI, Flowering Plants, Dicotyledons. Springer, Berlin, pp. 48–66.
 
65.
Stevens, P.F., Dressler, S., Weitzman, A.L., 2004a.Theaceae. In: Kubitzki, K. (ed.), The Families and Genera of Vascular Plants VI, Flowering Plants, Dicotyledons. Springer, Berlin, pp. 463–471.
 
66.
Stevens, P.F., Luteyn, J., Oliver, E.G.H., Bell, T.L., Brown, E.A., Crowden, R.K., George, A.S., Jordan, G.J., Ladd, P., Lemson, K., McLean, C.B. 2004b. Ericaceae. In: Kubitzki, K. (ed.), The Families and Genera of Vascular Plants VI, Flowering Plants, Dicotyledons. Springer, Berlin, pp. 145–194.
 
67.
Thanikaimoni, G., Vasanthy, G., 1972. Sarraceniaceae: palynology and systematics. Pollen et Spores 14, 143–155.
 
68.
Ukraintseva, V.V., 1993. Pollen Morphology of the Family Cistaceae in relation to its taxonomy. Grana 32(S2), 33–36.
 
69.
Yatskievych, G., Mason, C.T., Jr, 1986. A revision of the Lennoaceae. Systematic Botany 11, 531–548.
 
70.
Yatskievych, G., Zavada, M., 1984. Pollen morphology of Lennoaceae. Pollen et Spores 26, 19–30.
 
71.
Watson, L., Dallwitz, M.J., 1992 onwards. The families of flowering plants: descriptions, illustrations, identification, and information retrieval. Version: 28th August 2020. delta-intkey.com.
 
72.
Wheeler, E.A., Srivastava, R., Manchester, S.R., Baas, P., 2017. Surprisingly modern Latest Cretaceous–earliest Paleocene woods of India. International Association of Wood Anatomists Journal 38(4), 456–542.
 
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