Abstract
THE earliest-known fully terrestrial animals are myriapods from the Upper Silurian of Britain1, and unnamed myriapod-like fossils have recently been reported from Lower Silurian marine deposits in Wisconsin2,3. Myriapod-like burrows in Upper Ordovician soils from Pennsylvania4 indicate the existence of earlier land animals. Here I report the discovery of a myriapod-like fossil from marine deposits in the Middle Cambrian Wheeler Formation of Utah that extends the record of myriapod-like body fossils back by approxiá-mately 100 Myr. It thus represents the earliest-known uniramous arthropod, and may have special significance with respect to the ancestry of the terrestrial myriapods (centipedes and millipedes) and insects.
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References
Almond, J. E. Phil. Trans. R. Soc. B309, 227–237 (1985).
Mikulic, D. G., Briggs, D. E. G. & Kluessendorf, J. Science 228, 715–717 (1985).
Mikulic, D. G., Briggs, D. E. G. & Kluessendorf, J. Phil. Trans. R. Soc. B311, 75–85 (1985).
Retallack, G. J. & Feakes, C. R. Science 235, 61–63 (1987).
Whittington, H. B. The Burgess Shale (Yale University Press, New Haven, 1985).
Briggs, D. E. G. & Robison, R. A. Paleont. Contr. Univ. Kans. 111, 1–23 (1984).
Conway Morris, S. & Robison, R. A. Paleont. Contr. Univ. Kans. 122, 1–48 (1988).
Rees, M. N. thesis, Univ. Kansas (1984).
Manton, S. M. The Arthropoda: Habits, Functional Morphology and Evolution (Clarendon, Oxford, 1977).
Clarke, K. U. The Biology of the Arthropoda (Elsevier, New York, 1973).
Hessler, R. R. in Locomotion and Energetics in Arthropods (eds Herreid, C. F. & Fourtner, C. R.) 9–30 (Plenum, New York, 1981).
Robison, R. A. J. Paleont. 38, 510–566 (1964).
Robison, R. A. Brigham Young Univ. Geol. Stud. 23, 93–109 (1976).
Whittington, H. B. Phil. Trans. R. Soc. B284, 165–197 (1978).
Dzik, J. & Krumbiegel, G. Lethaia 22, 169–181 (1989).
Robison, R. A. J. Paleont. 59, 226–235 (1985).
Manton, S. M. in Arthropod Phylogeny (ed. Gupta, A. P.) 387–465 (Van Nostrand Reinhold, New York, 1979).
Ranzi, S. in Myriapod Biology (ed. Camatini, M.) 345–351 (Academic, New York, 1979).
Walcott, C. D. Smithson. misc. Collns 63, 3–20 (1918).
Walcott, C. D. Smithson. misc. Collns 85, 1–46 (19831).
Briggs, D. E. G. & Conway Morris, S. in Problematic Fossil Taxa (eds Hoffman, A. & Nitecki, M. H.) 167–183 (Oxford University Press, New York, 1986).
Hoffman, R. L. in Treatise on Invertebrate Paleontology, Part R, Arthropoda (ed. Moore, R. C.) 572–606 (Geological Society of America, Boulder, and University of Kansas, Lawrence, 1969).
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Robison, R. Earliest-known uniramous arthropod. Nature 343, 163–164 (1990). https://doi.org/10.1038/343163a0
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DOI: https://doi.org/10.1038/343163a0
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