Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 17 references without a DOI — listed, not checked
no DOI — not checkedAshton, P.: 1972, ?The Quaternary Geomorphological History of Western Malesia and Lowland Forest Phytogeography?, in P. Ashton and M. Ashton (eds.), The Quaternary Era in Malesia, Dept. Geogr., Univ. Hull, pp. 35?49.
no DOI — not checkedAudley-Charles, M. G.: 1987, ?Dispersal of Gondwanaland: Relevance to Evolution?, in T. C. Whitmore (ed.), Biogeographical Evolution of the Malay Archipelago, Oxford Monogr. Biogeogr. 4, pp. 5?25.
no DOI — not checkedFlenley, J. R.: 1979, The Equatorial Rain Forest: a Geological History, Butterworths, London.
no DOI — not checkedFlenley, J. R.: 1984, ?Later Quaternary Changes of Vegetation and Climate in the Malesian Mountains?, Erdwissensch. Forsch. 18, 261?267.
no DOI — not checkedHamilton, W.: 1979, ?Tectonics of the Indonesian Region?, Geological Survey Prof. Pap. 1078, 1?345.
no DOI — not checkedHeaney, L. R.: ?An Analysis of Patterns of Distribution and Species Richness among Philippine Fruit Bats (Pteropodidae)?, Bull. Amer. Mus. Nat. Hist., in press.
no DOI — not checkedKershaw, A. P.: 1985, ?An Extended Late Quaternary Vegetation Record from Northeastern Queensland and Its Implications for the Seasonal Tropics of Australia?, Proc. Ecol. Soc. Australia 13.
no DOI — not checkedKuenen, P. H.: 1950, Marine Geology, J. Wiley and Sons, New York.
no DOI — not checkedMathur, Y. K.: 1984, ?Cenozoic Palynofossils, Vegetation, Ecology and Climate of the North and Northwestern Subhimalayan Region, India?, in R. O. Whyte (ed.), The Evolution of the East Asian Environment, Univ. Hong Kong, Cent. Asian Stud., pp. 504?551.
no DOI — not checkedMorley, R. J., and Flenley, J. R.: 1987, ?Late Cainozoic Vegetational and Environmental Changes in the Malay Archipelago?, in T. C. Whitmore (ed.), Biogeographical Evolution in the Malay Archipelago Oxford Monogr. Biogeography, 4, pp. 50?59.
no DOI — not checkedMuller, J.: 1972, ?Palynological Evidence for Change in Geomorphology, Climate, and Vegetation in the Mio-Pliocene of Malesia,? in P. Ashton and M. Ashton (eds.), The Quaternary Era in Malesia, Dept. Geogr. Univ. Hull, pp. 6?16.
no DOI — not checkedSong, Z., Li, H., Zheng, Y., and Liu, G.: 1984, ?The Miocene Floristic Regions of East Asia?, in R. O. Whyte (ed.), The Evolution of the East Asian Environment, Univ. Hong Kong, Cntr. Asian Stud., pp. 448?460.
no DOI — not checkedStuijts, I.: 1984, ?Palynological Study of Situ Bayongbong, West Java?, Mod. Quatern. Res. SE Asia 8, 17?28.
no DOI — not checkedTsuda, K., Itoigawa, J., and Yamanoi, T.: 1984, ?On the Middle Miocene Environment of Japan with Special Reference to the Ancient Mangrove Swamps?, in R. O. Whyte (ed.), The Evolution of the East Asian Environment, Univ. Hong Kong, Cent. Asian Stud., pp. 388?396.
no DOI — not checkedVerstappen, H. T.: 1975, ?On Paleo-Climates and Landform Development in Malesia?, Mod. Quaternary Res. SE Asia 1, 3?35.
no DOI — not checkedVondra, C. E., Mathisen, M. E., Burggraf, D. R., and Kvale, E. P.: 1982, ?Plio-Pleistocene Geology of Northern Luzon, Philippines?, in G. Rapp and C. F. Vondra (eds.), Hominid Sites: Their Geological Settings, Westview Press, Boulder, pp. 255?309.
no DOI — not checkedYang, H. and Xie, Z.: 1984, ?Sea-Level Changes in East China over the Past 20 000 Years?, in R. O. Whyte (ed.), The Evolution of the East Asian Environment, Univ. Hong Kong, Cent. Asian Stud., pp. 288?308.
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