Abstract
Desmiophyllum harrisii was described from the Hettangian of Poland based on specimens yielding dispersed leaf fragments only, albeit with cuticle. Here, we record a shoot with attached leaves assignable to Desmiophyllum harrisii from the Rhaetian of Bavaria, besides a few specimens with dispersed leaf fragments. The leaves yielded also a thin and fragmentary cuticle with stomata arranged in characteristic single, short longitudinal files. This record does not only expand the temporal range of the species but also necessitates emending the specific diagnosis accordingly. The affinity of Desmiophyllum among gymnosperms is still uncertain, and the epidermal anatomy resembles that of Czekanowskiales and of some fossil taxa that have been assigned to Ginkgoales and Coniferales. The thin cuticle points to a habitat in moist environments.
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References
Barbacka, M., G. Pacyna, A. Feldman-Olszewska, J. Ziaja, and E. Bodor. 2014. Triassic-Jurassic flora of Poland; floristical support of climatic changes. Acta Geologica Polonica 64: 281–309.
Barbacka, M., M.E. Popa, J. Mitka, E. Bodor, Z. Püspöki, and R.W. McIntosh. 2015. A quantitative approach for identifying plant ecogroups in the Romanian Early Jurassic terrestrial vegetation. Palaeogeography, Palaeoclimatology, Palaeoecology 446: 44–54.
Bonis, N.R., W.M. Kürschner, and J.H.A. van Konijnenburg-van Cittert. 2010. Changing CO2 conditions during the end-Triassic inferred from stomatal frequency analysis on Lepidopteris ottonis (Goeppert) Schimper and Ginkgoites taeniatus (Braun) Harris. Palaeogeography, Palaeoclimatology, Palaeoecology 295: 146–161.
Braun, C.F.W. 1843. Beiträge zur Urgeschichte der Pflanzen. Beiträge zur Petrefacten-Kunde 6: 1–46.
Dobruskina, I.A. 1994. Triassic floras of Eurasia. Wien: Springer.
Doweld, A.B. 2000. Arberophyllum—a new generic name for Glossophyllum Kräusel, 1943 (Ginkgophyta). Palaeontological Journal 6: 93–94.
Dunker, W. 1846. Monographie der norddeutschen Wealdenbildung. Ein Beitrag zur Geognosie und Naturgeschichte der Vorwelt. Braunschweig: Oehme & Müller.
Florin, R. 1933. Studien über die Cycadales des Mesozoikums. Kungliga Svenska Vetenskapsakademiens Handlingar 12: 1–134.
Florin, R. 1936. Die fossilen Ginkgophyten von Franz-Joseph-Land nebst Erörterungen über vermeintliche Cordaitales mesozoischen Alters. I. Spezieller Teil. Palaontographica (B: Paläophytologie) 81: 71–173.
Golovneva, L.B., and N.B. Nosova. 2012. Albian-Cenomanian flora of Western Siberia. St. Petersburg: Marathon Publishers. (in Russian with English introduction and diagnoses).
Gothan, W. 1914. Die unterliassische (rhätische) Flora der Umgegend von Nürnberg. Abhandlungen der Naturhistorischen Gesellschaft zu Nürnberg 19: 89–186.
Harris, T.M. 1926. The Rhaetic flora of Scoresby Sound East Greenland. Meddelelser om Grønland 68: 43–147.
Harris, T.M. 1935. The fossil flora of Scoresby Sound East Greenland—Part 4: Ginkgoales, Coniferales, Lycopodiales and isolated fructifications. Meddelelser om Grønland 112: 3–176.
Harris, T.M. 1937. The fossil Flora of Scoresby Sound East Greenland—Part 5: stratigraphic relations of the plant beds. Meddelelser om Grønland 112: 82–86.
Harris, T.M. 1946. Liassic and Rhaetic plants collected in 1936-38 from East Greenland. Meddelelser om Grønland 114(9): 1–38.
Harris, T.M., W. Millington, and J. Miller. 1974. The Yorkshire Jurassic Flora, IV, Ginkgoales and Czekanowskiales. London: British Museum (Natural History).
Heer, O. 1870. Die Miocene Flora und Fauna Spizbergens. Kungliga Svenska Vetenskapsakademiens Handlingar 8(7): 1–98.
Heer, O. 1876. Beiträge zur Jura-Flora Ostsibiriens und des Amurlandes. Flora Fossilis Arctica, 4. Zürich: J. Wurster.
Huang, W., C. Sun, H. Wang, Y. Na, Y. Li, and T. Li. 2016. New Phoenicopsis leaves (Czekanowskiales) from the Middle Jurassic Daohugou Biota, China, and their roles in phytogeographic and paleoclimatic reconstruction. Palaeoworld 25: 388–398.
Kelber, K.-P., and W. Hansch. 1995. Keuperpflanzen. Die Enträtselung einer über 200 Millionen Jahre alten Flora. Museo 11: 1–157.
Kimura, T., T. Ohana, and M. Tsujii. 1988. Early Jurassic plants in Japan, part 8. Supplementary description and concluding remarks. Transactions and Proceedings of the Palaeontological Society of Japan (n.S.) 151: 501–522.
Konijnenburg-van Cittert, J.H.A. van, and J. van der Burgh. 1989. The flora from the Kimmeridgian (Upper Jurassic) of Culgower, Sutherland, Scotland. Review of Palaeobotany and Palynology 61: 1–51.
Konijnenburg-van Cittert, J.H.A. van, E. Kustatscher, K. Bauer, C. Pott, S. Schmeissner, G. Dütsch, and M. Krings. 2014. A Selaginellites from the Rhaetian of Wüstenwelsberg (Upper Franconia, Germany). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 272: 115–127.
Konijnenburg-van Cittert, J.H.A. van, E. Kustatscher, C. Pott, S. Schmeissner, G. Dütsch, and M. Krings. 2016. New data on Selaginellites coburgensis from the Rhaetian of Wüstenwelsberg (Upper Franconia, Germany). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 280: 177–181.
Konijnenburg-van Cittert, J.H.A. van, E. Kustatscher, C. Pott, G. Dütsch, and S. Schmeissner. 2017. First record of the pollen-containing reproductive organ Hydropterangium from the Rhaetian of Germany (Wüstenwelsberg, Upper Franconia). Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 284: 139–151.
Konijnenburg-van Cittert, J.H.A. van, C. Pott, S. Schmeißner, G. Dütsch, and E. Kustatscher. 2018. Seed ferns and cycads in the Rhaetian flora of Wüstenwelsberg, Bavaria, Germany. Review of Palaeobotany and Palynology 258: 190–214.
Kräusel, R. 1943. Die Ginkgophyten der Trias von Lunz in Niederösterreich und von Neue Welt bei Basel. Palaeontographica (B: Paläophytologie) 87: 59–93.
Kustatscher, E., J.H.A. van Konijnenburg-van Cittert, K. Bauer, and M. Krings. 2016. Strobilus organization in the enigmatic gymnosperm Bernettia inopinata from the Jurassic of Germany. Review of Palaeobotany and Palynology 232: 151–161.
Lesquereux, L. 1878. On the Cordaites and their related generic divisions, in the Carboniferous Formation of the United States. Proceedings of the American Philosophical Society 17: 315–335.
Lundblad, A.B. 1957. On the presence of the genus Pseudotorellia (Ginkgophyta) in the Rhaetic of N. W. Scania. Geologiska Föreningens i Stockholm Förhandlingar 79: 759–765.
Lundblad, A.B. 1959. Rhaeto-Liassic floras and their bearing on the stratigraphy of Triassic-Jurassic rocks. Stockholm Contributions in Geology III (4): 83–102.
Lundblad, A.B. 1968. The present status of the genus Pseudotorellia Florin (Ginkgophyta). Journal of the Linnean Society (Botany) 61: 189–195.
Manum, S.B. 1968. A new species of Pseudotorellia Florin from the Jurassic of Andøya, northern Norway. Journal of the Linnean Society (Botany) 61: 197–200.
Miller, I.M., and L.J. Hickey. 2010. The fossil flora of the Winthrop Formation (Albanian-Early Cretaceous) of Washington State, USA. Part II: Pinophytina. Bulletin of the Peabody Museum of Natural History 51: 3–95.
Nathorst, A.G. 1879. Om floran i Skånes kolförande bildningar. Floran vid Bjuv. Andra häftet. Sveriges Geologiska Undersökning (C: Avhandlingar och uppsatser) 33: 55–82.
Nosova, N.V., and L. Golovneva. 2018. Phoenicopsis (Leptostrobales) and Pseudotorellia (Ginkgoales) from the Cretaceous of North Asia. Cretaceous Research 86: 149–162.
Nosova, N.V., and A.I. Kiritchkova. 2011. New species of Phoenicopsis (Czekanowskiales) from the Jurassic of Mangyshlak (Kazakhstan). Palaeobotanica 2011: 114–126.
Pott, C. 2014. The Upper Triassic flora of Svalbard. Acta Palaeontologica Polonica 59: 709–740.
Pott, C., and B. Jiang. 2017. Plant remains from the Middle-Late Jurassic Daohugou site of the Yanliao Biota in Inner Mongolia, China. Acta Palaeobotanica 57: 185–222.
Pott, C., and S. McLoughlin. 2009. Bennettitalean foliage in the Rhaetian-Bajocian (latest Triassic-Middle Jurassic) floras of Scania, southern Sweden. Review of Palaeobotany and Palynology 158: 117–166.
Pott, C., and S. McLoughlin. 2011. The Rhaetian flora of Rögla, northern Scania, Sweden. Palaeontology 54: 1025–1051.
Pott, C., and S. McLoughlin. 2014. Divaricate growth habit in Williamsoniaceae: unravelling the ecology of a key Mesozoic plant group. Palaeobiodiversity and Palaeoenvironments 94: 307–325.
Pott, C., S. Schmeissner, G. Dütsch, and J.H.A. van Konijnenburg-van Cittert. 2016a. Bennettitales in the Rhaetian flora of Wüstenwelsberg, Bavaria, Germany. Review of Palaeobotany and Palynology 232: 98–118.
Pott, C., J. van der Burgh, and J.H.A. van Konijnenburg-van Cittert. 2016b. New ginkgophytes from the Upper Triassic-Lower Cretaceous of Spitsbergen and Edgeøya (Svalbard, Arctic Norway): the history of Ginkgoales on Svalbard. International Journal of Plant Sciences 177: 175–197.
Preto, N., E. Kustatscher, and P.B. Wignall. 2010. Triassic climates—state of the art and perspectives. Palaeogeography, Palaeoclimatology, Palaeoecology 291: 1–10.
Samylina, V.A. 1983. Czekanowskiales and Ginkgoales—mesophytic relicts of the Late Cretaceous floras Arkagala (Upper Reaches of the Kolyma River). Botanicheskiy Zhurnal 68: 78–86. (in Russian).
Schimper, W.P. 1869. Traité de paléontologie végétale ou la flore du monde primitif dans ses rapports avec les formations géologiques et la flore du monde actuel 1. Paris: J. B. Bailliére et fils.
Seward, A.C. 1919. Fossil Plants, vol. 4. Cambridge: Cambridge University Press.
Seward, A.C. 1926. The Cretaceous plant-bearing rocks of western Greenland. Philosophical Transactions of the Royal Society of London (B: Biological Sciences) 215: 57–175.
Shi, G., F. Herrera, P.S. Herendeen, A.B. Leslie, N. Ichinnorov, M. Takahashi, and P.R. Crane. 2018. Leaves of Podozamites and Pseudotorellia from the Early Cretaceous of Mongolia: stomatal patterns and implications for relationships. Journal of Systematic Palaeontology 16: 111–137.
Stanislavsky, F.A. 1976. The Middle Keuper flora of the Donets Basin. Kiev: Akademiya Nauk Ukrayiny. (in Russian).
Sun, C., Y. Li, D.L. Dilcher, H. Wang, T. Li, Y. Na, and A. Wang. 2015. An introductory report on the biodiversity of Middle Jurassic Phoenicopsis (Czekanowskiales) from the Ordos Basin, China. Science Bulletin 60: 1858–1865.
Vakhrameev, V.A., and M.P. Doludenko. 1961. Upper Jurassic and Lower Cretaceous flora from the Bureja Basin and their stratigraphic significances. Trudy Geologicheskogo Instituta Akademii Nauk SSSR 54: 1–136.
Vasilevskaya, N.D. 1985. Triassic flora of Franz-Joseph-Land and Novaya Zemlya. In Stratigrafiâ i paleontologiâ mezozojskih osadočnyh bassejnov Severa SSSR, ed. N.D. Vasilevskaya, 34–45. Leningrad: Ministerstvo geologii SSSR. (in Russian).
Volynets, E.B., and S.A. Shorokhova. 2007. Late Triassic (Mongugai) flora of the Primorye Region and its position among coeval floras of Eurasia. Russian Journal of Pacific Geology 1: 482–494.
Watson, J. 1969. A revision of the English Wealden fora, I. Charales-Ginkgoales. Bulletin of the British Museum Natural History (Geology) 17: 207–254.
Watson, J., and N.A. Harrison. 1998. Abietites linkii (Römer) and Pseudotorellia heterophylla Watson: coniferous or ginkgoalean? Cretaceous Research 19: 239–277.
Zhou, Z., and B. Zhang. 1996. A Jurassic species of Arctobaiera (Czekanowskiales) with leafy long and dwarf shoots from the Middle Jurassic Yima Formation of Henan, China. Palaeobotanist 45: 361–368.
Acknowledgements
The authors wish to thank Fabian Ercan (University of Utrecht) with his help with the cuticle photos. Thanks are also due to Gea Zijlstra (University of Utrecht) for her help in nomenclatorial issues. Constructive comments from Majka Barbacka, Benjamin Bomfleur and Natalja Nosova helped to improve the paper.
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van Konijnenburg-van Cittert, J.H.A., Pott, C., Kustatscher, E. et al. A shoot with attached leaves of Desmiophyllum harrisii Barbacka et Pacyna from the Rhaetian of Bavaria, Germany. PalZ 93, 531–541 (2019). https://doi.org/10.1007/s12542-019-00474-x
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DOI: https://doi.org/10.1007/s12542-019-00474-x