Abstract
The genus Sciadopitys, containing a single species (S. verticillata), is the only extant representative of the Family Sciadopityaceae (Coniferales), and is a remarkable living fossil. Although some leafy fossils have been ascribed to Sciadopityaceae, fossil xylem material with a close affinity to this family is very rare, and there have been no fossils found showing both pith and primary xylem structures, which are of great importance for wood identification. Thus, it has been difficult to use fossils for the understanding of wood anatomy evolution in the sciadopityaceous plants over geological time. In this note we briefly report on Sciadopitys-like fossil wood found in the Middle Jurassic of western Liaoning, which bears well-preserved Protosciadopityoxylon-type secondary xylem, endarch primary xylem and heterogeneous pith. This is the first report of fossil specimens of the Sciadopityaceae with such detailed preservation of wood structures. The discovery provides precise anatomical evidence for reconstructing the evolutionary history and geographical distribution of Sciadopityaceae, as well as contributing to understanding of the fossil diversity of the Jurassic Yanliao Flora in northern China.
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References
Pilger R. Die Natürlichen Pflanzenfamilien. 2nd ed. Leipzig: W. Engelmann, 1926. 121–403
Dallimore W, Jackson A B, Harrison S G. A Handbook of the Coniferae and Ginkgoaceae. 4th ed. New York: St. Martin’s Press, 1966. 1–729
Sporne K P. The Morphology of Gymnosperms. 2nd ed. London: Hutchinson, 1974. 1–29
Miller C N. Origin and Evolution of Gymnosperms. New York: Columbia University Press, 1988. 448–486
Schlarbaum S E, Tsuchiya T. Bot Gaz, 1985, 146: 264–267
Price R A, Lowenstein J M. Syst Bot, 1989, 14: 141–149
Saiki K I. Am J Bot, 1992, 79: 989–995
Luerssen C. Grundzüge der Botanik. Leipzig: H Haessel, 1877
Peirce A S. Am J Bot, 1935, 22: 895–902
Stockey R A, Kvacek J, Hill R S, et al. A Monograph of Cupressaceae and Sciadopitys. England: Royal Botanic Gardens, Kew, 2005. 1–643
Johansen D A. Chron Bot, 1951, 12: 200–201
Takhtajan A L. Higher Plants (in Russian). Moscow: Akaya Publishing, Science of the USSR, 1956
Hu X X. Economic Plant Manual (I). Beijing: Science Press, 1955
Zhou Y, Jiang X M. Wood Anatomy and Ultrastructure of Gymnospermous Woods in China (in Chinese). Beijing: China Forestry Publishing House, 1994. 1–632
Quinn C J, Price R A, Gadek P A. Kew Bull, 2002, 57: 513–531
Anderson J M, Anderson H M, Cleal C J. Brief History of the Gymnosperms: Classification, Biodiversity, Phytogeography and Ecology. Strelitzia 20. Pretoria: South African National Biodiversity Institute, 2007. 1–280
Manum S B. Rev Palaeobot Palyno, 1987, 51: 145–168
Christophel D C. Am J Bot, 1973, 60: 61–66
Sveshnikova I N. Bot Zh, 1981, 66: 1721–1729
Bose M N, Manum S B. Nor Polarinst Skr, 1990, 192: 1–81
Bose M N, Manum S B. Polar Res, 1991, 9: 9–20
Florin R. Sven Bot Tidskr, 1922, 16: 260–270
Florin R. Senckenb, 1922, 4: 1–5
Menzel P. Beitrag zur Flora der Niederrheinischen Baunkohlen-formation. Berlin: Jahrbuch der Königlich Preußischen Geologischen Landesanstalt, 1913. 1–98
Manum S B, Van Konijnenburg-Van Cittert J H A, Wilde V. Rev Palaeobot Palynol, 2000, 109: 255–269
Gordenko N V. Paleontol J, 2004, 38: 687–697
Ohsawa T, Nishida M, Nishida H. J Phytog Taxon, 1991, 39: 97–105
Jiang X M, Cheng Y M, Yin Y F, et al. Atlas of Gymnosperms Woods of China. Beijing: Science Press, 2010. 1–490
Dörken V M, Stützel T. Trees, 2010, 25: 199–213
Jurasky K A. Senckenb, 1928, 10: 255–264
Zhang W, Zheng S L, Ding Q H. Acta Bot Sin, 1999, 41: 1312–1316
Zheng S L, Li Y, Zhang W, et al. Fossil Woods of China. Beijing: China Forestry Publishing House, 2006. 1–356
Zhang W, Zheng S L, Ding Q H. Liaoning Geol, 2000, 17: 88–97
Wang Y D, Saiki K, Zhang W, et al. Prog Nat Sci, 2006, 26: 222–230
Ji Q, Chen W, Wang W L, et al. Mesozoic Jehol Biota of Western Liaoning, China (in Chinese). Beijing: Geological Publishing House, 2004. 1–375
Vogellehner D. Palaeontogr Abt B, 1968, 124: 125–228
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Jiang, Z., Wang, Y., Zheng, S. et al. Occurrence of Sciadopitys-like fossil wood (Coniferales) in the Jurassic of western Liaoning and its evolutionary implications. Chin. Sci. Bull. 57, 569–572 (2012). https://doi.org/10.1007/s11434-011-4850-z
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DOI: https://doi.org/10.1007/s11434-011-4850-z