Abstract
The evolution of the Australian flora through the Tertiary has not been reviewed by a megafossil palaeobotanist for almost a century. Based on material available and published studies, the Australian Tertiary can be considered in three units: Eocene, OligoMiocene, and Pliocene. Key taxa in the Eocene include Casuarinaceae, Proteaceae, Fagaceae, Podocarpaceae, and Lauraceae. Many known Eocene deposits are interpreted as warm, humid rainforests.
Oligo-Miocene floras reflect a climatic deterioration, with greater occurrence of sclerophylly and xerophylly. A reduction of tropical taxa is seen with an increase of Myrtaceae and earliest records of Mimosaceae, Chenopodiaceae, and Poaceae. These trends continue into the Pliocene, which is not well represented in Australia.
Problems needing to be addressed include the discrepancy between the pollen and megafossil records of Nothofagus, the origins of Australia’s wet tropical taxa, and the role of fire in the early evolution of the Australian flora.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Barlow, B. A., 1981: The Australian flora: its origin and evolution. — In George, A. S., (Ed.): Flora of Australia 1, pp. 25 — 75. — Canberra: Austral. Govt. Publ. Service.
Barlow, B. A., Bhyland, B.,1988: The origins of the flora of Australia’s wet tropics. — Proc. Ecol. Soc. Austral. 15: (in press).
Basinger, J. F., Christophel, D. C., 1985: Fossil flowers and leaves of the Ebenaceae from the Eocene of Southern Australia. — Canad. J. Bot. 63: 1825 — 1843.
Beadle, N. C. W., 1966: Soil phosphate and its role in molding segments of the Australian flora and vegetation, with special reference to xeromorphy and sclerophylly. — Ecology 47: 992 —1007.
Blackburn, D. T., 1981: Tertiary megafossil flora of Maslin Bay, South Australia: numerical taxonomic study of selected leaves. — Alcheringa 5: 9 — 28.
Burbidge, N. T., 1960: The pyhtogeography of the Australian region. — Austral. J. Bot. 8: 75— 209.
Christophel, D. C., 1980: Occurrence of Casuarina megafossils in the Tertiary of Southeastern Australia. — Austral. J. Bot. 28: 249 — 259.
Christophel, D. C., 1984: Early Tertiary Proteaceae: The first floral evidence for the Musgraveinae. — Austral. J. Bot. 32: 177 —186.
Christophel, D. C., 1985: First record of well-preserved megafossils of Nothofagus from mainland Australia. — Proc. Roy. Soc. Victoria 97: 175 —178.
Christophel, D. C., Cbasinger, J. F., 1982: Earliest floral evidence for the Ebenaceae in Australia. — Nature 296: 439 — 441.
Christophel, D. C., CBlackburn, D. T., 1978: Tertiary megafossil flora of Maslin Bay, South Australia: a preliminary report. — Alcheringa 2: 311— 319.
Christophel, D. C., Cgreenwood, D. R., 1987: A megafossil flora from the Eocene of Golden Grove, South Australia. — Trans. Roy. Soc. S. Austral. 111: 155 —162.
Christophel, D. C., Cgreenwood, D. R., 1988: A comparison of Australian tropical rainforest and Tertiary fossil leaf-beds. — Proc. Ecol. Soc. Austral. 15: (in press).
Christophel, D. C., CLys, S., 1986: Mummified leaves of two new species of Myrtaceae from the Eocene of Victoria, Australia. — Austral. J. Bot. 34: 649 — 662.
Christophel, D. C., Charris, W. K., Syber, A. K., 1987: The Eocene flora of the Anglesea Locality, Victoria. — Alcheringa 11: 303 — 323.
Cookson, I. C., Duigan, S.L., 1950: Fossil Banksieae from Yallourn, Victoria, with notes on the morphology and anatomy of living species. — Austral. J. Scient. Res., Ser. B., 3: 133 —165.
Deane, H., 1902: Preliminary report on the fossil flora of Pitfield, Mornington, Sentinel Rock (Otway Coast), Berwick and Wonwron. — Rec. Geol. Surv. Victoria 1: 13 — 32. Ettingshausen, C. Von, 1888: Contributions to the Tertiary flora of Australia. — Mem. Geol. Surv. New South Wales Palaeontology 2.
Foster, C. B., 1982: Illustrations of Early Tertiary (Eocene) plant microfossils from the Yamba Basin, Queensland. — Geol. Surv. Qld. Publ. 381: 1— 33.
Galloway, R. W., Kemp, E. M., 1981: Late Cainozoic environments in Australia. — In Keast, A., (Ed.): Ecological biogeography of Australia, pp. 51 —80. — The Hague: W. Junk.
Greenwood, D. R., 1987: Early Tertiary Podocarpaceae: Megafossils from the Anglesea Locality, Victoria. — Austral. J. Bot. 35: 111–133.
Harris, W. K., 1971: Tertiary stratigraphic palynology, Otway Basin. — Geol. Surv. S. Austral., Special Bulletin, 67 — 87.
Harris, W. K., 1985: Middle to Late Eocene depositional cycles and dinoflagellate zones in southern Australia. — Spec. Publ., S. Austral. Dept. Mines Energy 5: 133 —144.
Hartley, T. G., 1986: Floristic relationships of the rainforest flora of New Guinea. — Telopea 2: 619 — 630.
Hill, R. S., 1983 a: Reconstruction of the Oligocene vegetation at Pioneer, northeast Tasmania. — Alcheringa 7: 281— 299.
Hill, R. S., 1983 b: Evolution of Nothofagus cunninghamii and its relationship to N. moorei as inferred from Tasmanian macrofossils. — Austral. J. Bot. 31: 453 — 465.
Hill, R. S., 1984: Tertiary Nothofagus macrofossils from Cethana, Tansmania. — Alcheringa 8: 81— 86.
Hill, R. S., 1987: Lauraceous leaves from the Eocene of Nerriga, New South Wales. — Alcheringa 10: 327 — 352.
Christophel, D. C., 1988: Tertiary leaves of the tribe Banksieae (Proteaceae) from south-eastern Australia. — Bot. J. Linn. Soc. 97: 205 — 227.
Christophel, D. C., Cmacphail, 1982: Reconstruction of the Oligocene vegetation at Pioneer, North East Tasmania. — Alcheringa 7: 281— 299.
Holden, A. M., 1983: Studies in New Zealand Oligocene and Miocene plant macrofossils. — Ph.D. Thesis, Victoria University, Wellington, New Zealand.
Holmes, W. B. K., Holmes, F. M., Martin, H. A., 1983: Fossil Eucalyptus remains from the Middle Miocene Chalk Mountain Formation, Warrumbungle Mountains, New South Wales. — Proc. Linn. Soc. New South Wales 106: 299 — 310.
Humphries, C. J., 1983: Biogeographical explanations and the southern beeches (Fagaceae: Nothofagus). — In SIMS, R. W. and al., (Eds.): Evolution, time and space, pp. 335 — 365. — London, New York.
Johnson, L. A. S., 1980: Notes on Casuarinaceae. — Telopea 2: 83 — 84.
Johnson, L. A. S., 1982: Notes on Casuarinaceae 2. — J. Adelaide Bot. Gard. 6: 73 — 87.
Johnson, L. A. S., Briggs, B. G., 1975: On the Proteaceae — the evolution and classification of a southern family. — Bot. J. Linn. Soc. 70: 83 —112.
Johnson, L. A. S., 1981: Three old southern families — Myrtaceae, Proteaceae and Restionaceae. — In Keast, A., (Ed.): Ecological biogeography of Australia, pp. 427–469. — The Hague: W. Junk.
Johnson, L. A. S., 1984: Myrtales and Myrtaceae— a phylogenetic analysis. — Ann. Miss. Bot. Gard. 71: 700 — 756.
Johnston, R. M., 1885: Descriptions of two new species of Tertiary fossil plants belonging to the genera Eucalyptus and Taxites. — Pap. Proc. Roy. Soc. Tasmania 1885, 335 — 337.
Kemp, E. M., 1978: Tertiary climatic evolution and vegetation history in the southeast Indian Ocean region. — Palaeogeogr. Palaeoclimatol. Palaeoecol. 24: 169 — 208.
Kershaw, A. P., 1970: Pollen morphological variation within the Casuarinaceae. — Pollen and Spores 12: 145 —161.
Lange, R. T., 1978: Carpological evidence for fossil Eucalyptus and other Leptospermeae (subfamily Leptospermoideae of Myrtaceae) from a Tertiary deposit in the South Australian arid zone. — Austral. J. Bot. 26: 221 — 233.
Lance, R. T., 1982: Australian Tertiary vegetation. — In SMITH, J. M. B., (Ed.): A history of Australasian vegetation, pp. 44 — 89. — Sydney: McGraw Hill.
Mcnamara, K. J., Scott, J. K., 1983: A new species of Banksia (Proteaceae) from the Eocene Merlinleigh Sandstone of the Kennedy Range, Western Australia. — Alcheringa 7: 185 —193.
Martin, A. R. H., 1982: Proteaceae and the early differentiation of the Central Australian flora. — In Barker, W. R., Greenslade, P. J. M., (Eds.): Evolution of the flora and fauna of arid Australia, pp. 77 — 84. — Adelaide: Peacock.
Martin, H. A., 1981: The Tertiary flora. — In Keast, A., (Ed.): Ecological biogeography of Australia, pp. 391–406. — The Hague: W. Junk.
Nix, H. A., 1982: Environmental determinants of biogeography and evolution in Terra Australis. — In Barker, W. R., Greenslade, P. J. M., (Eds.): Evolution of the flora and fauna of arid Australia, pp. 47 — 66. — Adelaide: Peacock.
Ollier, C. D., 1986: The origin of alpine land forms in Australasia. — In Barlow, B. A., (Ed.): Flora and fauna of alpine Australasia: ages and origins, pp. 3 — 25. — Melbourne: C.S.I.R.O.
Pryor, L. D., Johnson, L. A. S., 1981: Eucalyptus,the universal Australian. — In Keast, A., (Ed.): Ecological biogeography of Australia, pp. 499 — 536. — The Hague: W. Junk.
Recher, H. F., Christensen, P. E., 1981: Fire and the evolution of the Australian biota. — In Keast, A., (Ed.): Ecological biogeography of Australia, pp. 135 —162. — The Hague: W. Junk.
Romero, E. J., 1980: Arquitectura foliar de las especies sudamericanas de Nothofagus BL. — Bol. Socied. Argent. Bot. 19: 289 — 308.
Selkirk, D. R., 1972: Fossil Manginula-like fungi and their classifications. — Proc. Linn. Soc. New South Wales 97: 141–149.
Sluiter, I. P., Kershaw, A. P., 1982: The nature of Late Tertiary vegetation in Australia. — Alcheringa 6: 211— 222.
Specht, R. L., 1981: Evolution of the Australian flora: some generalizations. — In Keast, A., (Ed.): Ecological biogeography of Australia, pp. 783 — 805. — The Hague: W. Junk.
Specht, R. L., 1988: Origin and evolution of terrestrial plant communities in the wet-dry tropics of Australia. — Proc. Ecol. Soc. Austral. 15: (in press).
Tanai, T., 1986: Phytogeographic and phylogenetic history of the genus Nothofagus BL. (Fagaceae) in the Southern hemisphere. — J. Fac. Sci. Hokkaido Univ. Ser. 4, 21: 505 — 582.
Thorn, R. F., 1986: Antarctic elements in Australian rainforests. — Telopea 2: 611— 617.
Truswell, E. M., Harris, W. K., 1982: The Cainozoic palaeobotanical record in arid Australia: fossil evidence for the origin of an arid-adapted flora. — In Barker, W. R., Greenslade, P. J. M., (Eds.): Evolution of the flora and fauna of arid Australia, pp. 67 — 76. — Adelaide: Peacock.
Webb, L. J., 1959: A physiognomic classification of Australian rain forests. — J. Ecol. 47: 551— 570.
Webb, L. J., Ltracey, J. G., Jessup, L. W., 1986: Recent evidence for autochthony of Australian tropical and subtropical rainforest floristic elements. — Telopea 2: 575 — 589.
White, M. E., 1986: The greening of Gondwana. — Reed Books Pty. Frenches Forests, New South Wales, Australia.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1989 Springer-Verlag Wien
About this paper
Cite this paper
Christophel, D.C. (1989). Evolution of the Australian flora through the Tertiary. In: Ehrendorfer, F. (eds) Woody plants — evolution and distribution since the Tertiary. Springer, Vienna. https://doi.org/10.1007/978-3-7091-3972-1_3
Download citation
DOI: https://doi.org/10.1007/978-3-7091-3972-1_3
Publisher Name: Springer, Vienna
Print ISBN: 978-3-211-99938-7
Online ISBN: 978-3-7091-3972-1
eBook Packages: Springer Book Archive