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Type: Article
Published: 2024-09-03
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A new species of Cunninghamia (Cupressaceae) from the Upper Cretaceous (Maastrichtian) of Hokkaido, Japan

Department of Earth and Planetary Sciences, Faculty of Science, Hokkaido University, N10W8, Kita-ku, Sapporo, 060-0810, Japan
Department of Geology and Paleontology, National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, Ibaraki 305-0005, Japan
Department of Ecology and Evolutionary Biology & Biodiversity Institute, University of Kansas, Lawrence, KS 66045
Department of Earth and Planetary Sciences, Faculty of Science, Hokkaido University, N10W8, Kita-ku, Sapporo, 060-0810, Japan
Cretaceous Cunninghamia Cunninghamioideae Cupressaceae Hakobuchi Group Hokkaido seed cone Gymnosperms

Abstract

Cunninghamia nakatonbetsuensis sp. nov. is described as a new fossil-species based on a seed cone from the Upper Cretaceous (Maastrichtian) Heitaro-zawa Formation of the Hakobuchi Group, exposed in Heitaro-zawa, Nakatonbetsu Town, Hokkaido, Japan. This newly discovered species has three seeds per the bract-scale complex, a single robust vascular bundle and a resin canal at the base of the bract-scale complex, and a single row of vascular bundles around the middle of the bract-scale complex. These features are shared with other Cunninghamia species. This new species shares many characters with extant C. lanceolata, such as the trilobed ovuliferous scale, which is fused to the bract except for lateral margins, and branching pattern of vascular bundles in the bract-scale complex. However, it is different from extant and fossil Cunninghamia species including C. lanceolata by possessing thicker bract-scale complex.

References

  1. Aase, H.C. (1915) Vascular anatomy of the megasporophylls of conifers. Botanical Gazette 60: 277–315. https://doi.org/10.1086/331646
  2. Ando, H., Tomosugi, T. & Kanakubo, T. (2001) Upper Cretaceous to Paleocene Hakobuchi Group, Nakatonbetsu area, northern Hokkaido—lithostratigraphy and megafossil biostratigraphy—Journal of the Geological Society of Japan 107: 142–162. [in Japanese with English abstract] https://doi.org/10.5575/geosoc.107.142
  3. Atkinson, B.A., Contreras, D.L., Stockey, R.A. & Rothwell, G.W. (2021) Ancient diversity and turnover of Cunninghamioid conifers (Cupressaceae): two new genera from the Upper Cretaceous of Hokkaido, Japan. Botany 99: 457–473. https://doi.org/10.1139/cjb-2021-0005
  4. Atkinson, B.A., Rothwell, G.W. & Stockey, R.A. (2014a) Hubbardiastrobus cunninghamioides gen. et. sp. nov., evidence for a Lower Cretaceous diversification of cunninghamioid Cupressaceae. International Journal of Plant Sciences 175: 256–269. https://doi.org/10.1086/674318
  5. Atkinson, B.A., Rothwell, G.W. & Stockey, R.A. (2014b) Hughmillerites vancouverensis sp. nov. and the Cretaceous diversification of Cupressaceae. American Journal of Botany 101: 2136–2147. https://doi.org/10.3732/ajb.1400369
  6. Brink, K.S., Stockey, R.A., Beard, G. & Wehr, W.C. (2009) Cunninghamia hornbyensis sp. nov.: permineralized twigs and leaves from the Upper Cretaceous of Hornby Island, British Columbia, Canada. Review of Palaeobotany and Palynology 155: 89–98. https://doi.org/10.1016/j.revpalbo.2009.03.005
  7. Contreras, D.L., Escapa, I.H., Iribarren, R.C. & Cuneo, N.R. (2019) Reconstructing the early evolution of the Cupressaceae: a whole-plant description of a new Austrohamia species from the Canadon Asfalto Formation (Early Jurassic), Argentina. International Journal of Plant Sciences 180: 834–868. https://doi.org/10.1086/704831
  8. Christenhusz, M.J.M., Reveal, J.L., Farjon, A., Gardner, M.F., Mill, R.R. & Chase, M.W. (2011) A new classification and linear sequence of extant gymnosperms. Phytotaxa 19: 55–70. [http://mapress.com/phytotaxa/content/2011/f/pt00019p070.pdf]
  9. Farjon, A. (2005) A Monograph of Cupressaceae and Sciadopitys. Royal Botanic Gardens, Kew, Richmond, Surrey, 643 pp.
  10. Farjon, A. & Garcia, S.O. (2003) Cone and ovule development in Cunninghamia and Taiwania (Cupressaceae sensu lato) and its significance for conifer evolution. American Journal of Botany 90: 8–16. https://doi.org/10.3732/ajb.90.1.8
  11. Gadek, P.A., Alpers, D.L., Heslewood, M.M. & Quinn, C.J. (2000) Relationships within Cupressaceae sensu lato: a combined morphological and molecular approach. American Journal of Botany 87: 1044–1057. https://doi.org/10.2307/2657004
  12. Hayata, B. (1908) New conifers from Formosa. Gardeners’ Chronicle, Ser. 3 43: 194.
  13. Harris, T.M. (1943) The fossil conifer Elatides williamsoni. Annals of Botany, N.S. 7: 325–339. [http://www.jstor.org/stable/42908520]
  14. Harris, T.M. (1953) Conifers of the Taxodiaceae from the Wealden Formation of Belgium. Institut Royal des Sciences Naturelles de Belgique, Memoire 126: 3–43.
  15. Heer, O. (1876) Beiträge zur Jura-Flora Ostsibiriens und des Amurlandes. Commissionnaires de l’Académie Impériale des sciences, St. Petersburg, Russia, 122 pp.
  16. Herrera, F., Shi, G., Knopf, P., Leslie, A.B., Ichinnorov, N., Takahashi, M., Crane, P.R. & Herendeen, P.S. (2017) Cupressaceae conifers from the Early Cretaceous of Mongolia. International Journal of Plant Sciences 178: 19–41. https://doi.org/10.1086/689577
  17. Hooker, W.J. (1827) Cunninghamia lanceolata. Lance-leaved Cunninghamia. Curtis’s Botanical Magazine 54: t. 2743.
  18. Jagel, A. & Dörken, V.M. (2015) Morphology and morphogenesis of the seed cones of the Cupressaceae—Part II: Cupressoideae. Bulletin of the Cupressus Conservation Project 4: 51–78.
  19. Joy, K.W., Willis, A.J. & Lacey, W.S. (1956) A rapid cellulose peel technique in Palaeobotany. Annals of Botany 20: 635–637. https://doi.org/10.1093/oxfordjournals.aob.a083546
  20. Lambert, A.B. (1803) A description of the genus Pinus: illustrated with figures, directions relative to the cultivation, and remarks on the uses of the several species, Vol. 1. J. White, London, 98 pp. https://doi.org/10.5962/bhl.title.44704
  21. Lepage, C.N. (1990) Taxodiaceae. In: Kramer, K.U. & Green, P.S. (Eds.) Pteridophytes and Gymnosperms. The Families and Genera of Vascular Plants, Vol.1. Springer, Berlin, pp. 353–361. https://doi.org/10.1007/978-3-662-02604-5_62
  22. Liu, X.-Q., Xia, X.-M., Chen, L. & Wang, X.-Q. (2022) Phylogeny and evolution of Cupressaceae: updates on intergeneric relationships and new insights on ancient intergeneric hybridization. Molecular Phylogenetics and Evolution 177: 107606. https://doi.org/10.1016/j.ympev.2022.107606
  23. Mao, K., Milne, R.I., Zhang, L., Peng, Y., Liu, J., Thomas, P., Mill, R.R. & Renner, S.S. (2012) Distribution of living Cupressaceae reflects the breakup of Pangea. Proceedings of National Academy of Science, USA 109: 7793–7798. https://doi.org/10.1073/pnas.1114319109
  24. Miller, C.N. (1975) Petrified cones and needle-bearing twigs of a new Taxodiaceous conifer from the early Cretaceous of California. American Journal of Botany 62: 706–713. https://doi.org/10.1002/j.1537-2197.1975.tb14103.x
  25. Miller, C.N. (1990) Stems and leaves of Cunninghamiostrobus goedertii from the Oligocene of Washington. American Journal of Botany 77: 963–971. https://doi.org/10.1002/j.1537-2197.1990.tb15191.x
  26. Miller, C.N. & Crabtree, D.R. (1989) A new Taxodiaceous seed cone from the Oligocene of Washington. American Journal of Botany 76: 133–142. https://doi.org/10.1002/j.1537-2197.1989.tb11293.x
  27. Nishida, M., Ohsawa, T. & Nishida, H. (1992) Structure and affinities of the petrified plants from the Cretaceous of Northern Japan and Saghalien VIII: Parataiwania nihongii gen. et sp. nov., a taxodiaceous cone from the Upper Cretaceous of Hokkaido. Journal of Japanese Botany 67: 1–9. https://doi.org/10.1007/BF02344366
  28. Ogura, Y. (1930) On the structure and affinities of some Cretaceous plants from Hokkaido. Journal of the Faculty of Science, Imperial University of Tokyo 2: 381–412.
  29. Ogura, Y. (1932) On the structure and affinities of some Cretaceous plants from Hokkaido. Second Contribution. Journal of the Faculty of Science, Imperial University of Tokyo 2: 455–483.
  30. Ohana, T. & Kimura, T. (1995) Further observations of Cunninghamiostrobus yubariensis Stopes and Fujii from the Upper Yezo Group (Upper Cretaceous), Hokkaido, Japan. Transactions and Proceeding of Palaeontological Society of Japan, N.S. 178: 122–141. https://doi.org/10.14825/prpsj1951.1995.178_122
  31. POWO (2023) Plants of the World Online, the Royal Botanic Gardens, Kew. Available from: https://powo.science.kew.org (accessed 12 October 2023)
  32. Richard, L.C.M. (1826) Commentatio Botanica de Conifereis et Cycadeis. Chez Jules Renouard, Libraire, Paris, 212 pp.
  33. Rothwell, G.W., Stockey, R.A., Mapes, G. & Hilton, J. (2011) Structure and relationships of the Jurassic conifer seed cone Hughmillerites juddii gen. et comb. nov.: implications for the origin and evolution of Cupressaceae. Review of Palaeobotany and Palynology 164: 45–59. https://doi.org/10.1016/j.revpalbo.2010.11.004
  34. Saiki, K. & Kimura, T. (1993) Permineralized Taxodiaceous seed cones from the Upper Cretaceous of Hokkaido, Japan. Review of Palaeobotany and Palynology 76: 83–96. https://doi.org/10.1016/0034-6667(93)90081-5
  35. Satake, Y. (1934) On the systematic importance of the vascular course in the cone scales of the Japanese taxodiaceae (preliminary report). The Botanical Magazine, Tokyo 567: 186–205. [in Japanese with English abstract] https://doi.org/10.15281/jplantres1887.48.186
  36. Serbet, R., Bomfleur, B. & Rothwell, G.W. (2013) Cunninghamia taylorii sp. nov., A Structurally Preserved Cupressaceous conifer from the Upper Cretaceous (Campanian) Horseshoe Canyon Formation of Western North America. International Journal of Plant Sciences 174: 471–488. https://doi.org/10.1086/668695
  37. Shi, G.L., Leslie, A.B., Herendeen, P.S., Ichinnorov, N., Takashi, M., Knopf, P. & Crane, P.R. (2014) Whole-plant reconstruction and phylogenetic relationships of Elatides zhoui sp. nov. (Cupressaceae) from the Early Cretaceous of Mongolia. International Journal of Plant Sciences 175: 911–930. https://doi.org/10.1086/677651
  38. Shigeta, Y. & Tsutsumi, Y. (2019) U-Pb age of the Pachydiscus flexuosus Zone (Maastrichtian, Cretaceous) in the Nakatonbetsu area, Hokkaido, northern Japan. Bulletin of the National Museum of Nature and Science Series C 45: 29–36. [https://www.kahaku.go.jp/research/researcher/papers/292004.pdf]
  39. Siebold, P.F. von & Zuccarini, J.G. (1842) Flora Japonica; sive, Plantae Quas in Imperio Japonico Collegit, Descripsit, ex Parte in Ipsis Locis Pingendas Curavit. Sectio Prima Continens Plantas Ornatui vel Usui Inservientes, vol. 2, pt. 1. Horto Sieboldiano Acclimatationis, Leiden, pp. 11–12, pl. 101–105.
  40. Stockey, R.A., Nishida, H. & Rothwell, G.W. (2020) Evolutionary diversification of Taiwanioid conifers: evidence from a new Upper Cretaceous seed cone from Hokkaido, Japan. Journal of Plant Research 133: 681–692. https://doi.org/10.1007/s10265-020-01214-y
  41. Stopes, M.C. & Fuji, K. (1910) Studies on the structure and affinities of Cretaceous plants. Philosophical Transactions of the Royal Society of London, Series B 201: 1–90. [http://www.jstor.org/stable/80401]
  42. Walther, H. (1989) Cunninghamia miocenica Ettingshausen, eine wichtige Taxodiacee im Tertiär Mitteleuropas. Flora 182: 281–311. https://doi.org/10.1016/S0367-2530(17)30417-6
  43. Yang, Y., Ferguson, D.K., Liu, B., Mao, K.-S., Gao, L.-M., Zhang, S.-Z., Wao, T., Rushforth, K. & Zhang, Z.-X. (2022) Recent advances on phylogenomics of gymnosperms and a new classification. Plant Diversity 44: 340–350. https://doi.org/10.1016/j.pld.2022.05.003
  44. Yang, Z.Y., Ran, J.H. & Wang, X.Q. (2012) Three genome-based phylogeny of Cupressaceae s.l.: further evidence for the evolution of gymnosperms and Southern Hemisphere biogeography. Molecular Phylogenetics and Evolution 64: 452–470. https://doi.org/10.1016/j.ympev.2012.05.004