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References

  • Adachi, E. 2007. Unexpected variability of millennium green: structural color of Japanese jewel beetle resulted from thermosensitive porous organic multilayer. Journal of Morphology, 268, 826829.
  • Andersen, S. O. 2010. Insect cuticular sclerotization: a review. Insect Biochemistry and Molecular Biology, 40, 166178.
  • Barden, H. E., Wogelius, R. A., Li, D., Manning, P. L., Edwards, N. P. and Van Dongen, B. E. 2011. Morphological and geochemical evidence of eumelanin preservation in the feathers of the Early Cretaceous bird, Gansus yumenensis. PLoS One, 6, e25494.
  • Bergmann, U., Morton, R. W., Manning, P. L., Sellers, W. I., Farrar, S., Huntley, K. G., Wogelius, R. A. and Larson, P. 2010. Archaeopteryx feathers and bone chemistry fully revealed via synchrotron imaging. Proceedings of the National Academy of Sciences, 107, 90609065.
  • Blodgett, R. B., Boucot, A. J. and Ferrill, B. A. 1983. A color-banded Beachia (Brachiopoda; Terebratulida) from the Oriskany equivalent (mid-Early Devonian) of central Alabama. Journal of Paleontology, 57, 865869.
  • Bokony, V., Liker, A., Szekely, T. and Kis, J. 2003. Melanin-based plumage coloration and flight displays in plovers and allies. Proceedings of the Royal Society of London B: Biological Sciences, 270, 24912497.
  • Butler, M. J., Gardiner, R. B. and Day, A. W. 2005. Fungal melanin detection by the use of copper sulfide-silver. Mycologia, 97, 312319.
  • Carney, R. M., Vinther, J., Shawkey, M. D., D'alba, L. and Ackermann, J. 2012. New evidence on the colour and nature of the isolated Archaeopteryx feather. Nature Communications, 3, 637643.
  • Clarke, J. A., Ksepka, D. T., Salas-Gismondi, R., Altamirano, A. J., Shawkey, M. D., D'alba, L., Vinther, J., Devries, T. J. and Baby, P. 2010. Fossil evidence for evolution of the shape and color of penguin feathers. Science, 330, 954957.
  • Césarini, J. P. and INSERM 1996. Melanins and their possible roles through biological evolution. Advances in Space Research, 18, 3540.
  • Cromartie, R. I. T. 1959. Insect pigments. Annual Review of Entomology, 4, 5976.
  • Davis, P. G. and Briggs, D. E. G. 1995. Fossilization of feathers. Geology, 23, 783786.
  • Doucet, S. M. and Meadows, M. G. 2009. Iridescence: a functional perspective. Journal of the Royal Society Interface, 6, S115S132.
  • Doucet, S. M., Shawkey, M. D., Hill, G. E. and Montgomerie, R. 2006. Iridescent plumage in satin bowerbirds: structure, mechanisms and nanostructural predictors of individual variation in colour. Journal of Experimental Biology, 209, 380390.
  • Edwards, N. P., Barden, H. E., Van Dongen, B. E., Manning, P. L., Larson, P. L., Bergmann, U., Sellers, W. I. and Wogelius, R. A. 2011. Infrared mapping resolves soft tissue preservation in 50 million year-old reptile skin. Proceedings of the Royal Society B, 278, 32093218.
  • Farrant, P. A. 1997. Color in nature: a visual and scientific exploration. Blandford Press, London, 208 pp.
  • Feduccia, A., Lingham-Soliar, T. and Hinchliffe, J. R. 2005. Do feathered dinosaurs exist? Testing the hypothesis on neontological and paleontological evidence. Journal of Morphology, 266, 125166.
  • Fox, D. L. 1976. Animal biochromes and structural colours, Second edition. University of California Press, Berkeley and Los Angeles, California, 450 pp.
  • Ghiradella, H. 1998. Hairs, bristles, and scales. 637645. In Locke, M. (ed.). Microscopic anatomy of invertebrates, Vol. 11A: Insecta. Wiley-Liss, New York, 496 pp.
  • Ghiradella, H. 2009. Coloration. 213220. In Resh, V. H. and Cardé, R. T. (eds). Encyclopedia of insects, Second edition. Elsevier, New York, 1024 pp.
  • Glass, K., Ito, S., Wilby, P. R., Sotad, T., Nakamurad, A., Bowers, C. R., Vinther, J., Duttag, S., Summons, R., Briggs, D. E. G., Wakamatsu, K. and Simon, J. D. 2012. Direct chemical evidence for eumelanin pigment from the Jurassic period. Proceedings of the National Academy of Sciences, 109, 1021810223.
  • Goldstein, G., Flory, K. R., Browne, B. A., Majid, S., Ichida, J. M. and Burtt, E. H. 2004. Bacterial degradation of black and white feathers. Auk, 121, 656659.
  • Grimaldi, D. and Engel, M. S. 2005. Evolution of the insects. Cambridge University Press, Cambridge, 755 pp.
  • Gunderson, A. R., Frame, A. M., Swaddle, J. P. and Forsyth, M. H. 2008. Resistance of melanised feathers to bacterial degradation: is it really so black and white? Journal of Avian Biology, 39, 539545.
  • Hagdorn, H. and Sandy, M. R. 1998. Color banding in the Triassic terebratulid brachiopod Coenothyris from the Muschelkalk of Central Europe. Journal of Paleontology, 72, 1127.
  • Heads, S., Martill, D. M. and Loveridge, R. 2005. An exceptionally preserved antlion (Insecta: Neuroptera) with colour pattern preservation from the Cretaceous of Brazil. Palaeontology, 48, 14091417.
  • Hill, G. E. and McGraw, K. J. 2006. Bird coloration. vol. 1: Mechanisms and measurements. Harvard University Press, Cambridge, MA, 589 pp.
  • Hinton, H. 1973. Natural deception. 97159. In Gregory, R. L. and Gombrich, E. H. (eds). Illusion in nature and art. Duckworth, London, 288 pp.
  • Hitchcock, A. P., Dynes, J. J., Lawrence, J. R., Obst, M., Swerhone, G. D. W., Korber, D. R. and Leppard, G. G. 2009. Soft X-ray spectromicroscopy of nickel sorption in a natural river biofilm. Geobiology, 7, 432453.
  • Hofmann, C. M., McGraw, K. J., Cronin, T. W. and Omland, K. E. 2007. Melanin coloration in New World orioles I: carotenoid masking and pigment dichromatism in the orchard oriole complex. Journal of Avian Biology, 38, 163171.
  • Hollingworth, N. T. J. and Barker, M. J. 1991. Colour pattern preservation in the fossil record: taphonomy and diagenetic significance. 105119. In Donovan, S. K. (ed.). The processes of fossilization. Columbia University Press, New York, NJ, 303 pp.
  • Höss, M., Dilling, A., Currant, A. and Pääbo, S. 1996. Molecular phylogeny of the extinct ground sloth Mylodon darwinii. Proceedings of the National Academy of Sciences, 93, 181185.
  • Ingram, A. L. and Parker, A. R. 2008. A review of the diversity and evolution of photonic structures in butterflies, incorporating the work of John Huxley (The Natural History Museum, London from 1961 to 1990). Philosophical Transactions of the Royal Society B, 363, 24652480.
  • Kinoshita, S. and Yoshioka, S. 2005. Structural colors in biological systems: principles and applications. Osaka University Press, Osaka, 351 pp.
  • Klug, C., Schulz, H. and De Baets, K. 2009. Red Devonian trilobites with green eyes from Morocco and the silicification of the trilobite exoskeleton. Acta Palaeontologica Polonica, 54, 117123.
  • Knight, T. K., Bingham, S., Lewis, R. D. and Savrda, C. E. 2011. Feathers of the Ingersoll Shale, Eutaw Formation (Upper Cretaceous), Eastern Alabama: the largest collection of feathers from North American Mesozoic Rocks. Palaios, 26, 364376.
  • Kurachi, M., Takaku, Y., Komiya, Y. and Hariyama, T. 2002. The origin of extensive colour polymorphism in Plateumaris sericea (Chrysomelidae, Coleoptera). Naturwissenschaften, 89, 295298.
  • Labandeira, C. 2005. Recent and exciting developments in understanding fossil insects and their terrestrial relatives. American Paleontologist, 13, 811.
  • Land, M. F. 1972. The physics and biology of animal reflectors. Progress in Biophysical and Molecular Biology, 24, 75106.
  • Land, M. F. 1997. Visual acuity in insects. Annual Review of Entomology, 42, 147177.
  • Li, Q., Gao, K.-Q., Vinther, J., Shawkey, M. D., Clarke, J. A., D'alba, L., Meng, Q., Briggs, D. E. G. and Prum, R. O. 2010. Plumage color patterns of an extinct dinosaur. Science, 327, 13691372.
  • Li, Q., Gao, K.-Q., Meng, Q., Clarke, J. A., Shawkey, M. D., D'alba, L., Pei, R., Ellison, M., Norell, M. A. and Vinther, J. 2012. Reconstruction of Microraptor and the evolution of iridescent plumage. Science, 335, 12151219.
  • Lindgren, J., Uvdal, P., Sjövall, P., Nilsson, D. E., Engdahl, A., Schultz, B. P. and Thiel, V. 2012. Molecular preservation of the pigment melanin in fossil melanosomes. Nature Communications, 3, 824831.
  • Lingham-Soliar, T. 2003. The dinosaurian origin of feathers: perspectives from dolphin (Cetacea) collagen fibres. Naturwissenschaften, 90, 563567.
  • Lingham-Soliar, T. 2011. The evolution of the feather: Sinosauropteryx, a colorful tail. Journal of Ornithology, 152, 567577.
  • Lingham-Soliar, T. and Plodowski, G. 2010. The integument of Psittacosaurus from Liaoning Province, China: taphonomy, epidermal patterns and color of a ceratopsian dinosaur. Naturwissenschaften, 97, 479486.
  • Lingham-Soliar, T., Feduccia, A. and Wang, X. 2007. A new Chinese specimen indicates that ‘protofeathers’ in the early Cretaceous theropod dinosaur Sinosauropteryx are degraded collagen fibres. Proceedings of the Royal Society of London B, 274, 18231829.
  • Liu, Y. and Simon, J. D. 2003. Isolation and biophysical studies of natural eumelanins: applications of imaging technologies and ultrafast spectroscopy. Pigment Cell Research, 16, 606618.
  • Liu, Y., Hong, L., Wakamatsu, K., Ito, S., Adhyaru, B., Cheng, C.-Y., Bowers, C. R. and Simon, J. D. 2005. Comparison of structural and chemical properties of black and red human hair melanosomes. Photochemistry and Photobiology, 81, 135144.
  • Lucas, A. M. and Stettenheim, P. R. 1972. Avian anatomy: integument. Agriculture handbook 362, US Department of Agriculture, Washington, DC, 750 pp.
  • Lutz, H. 1990. Systematische und paleökologische Untersuchungen an Insekten aus dem Mittel-Eozän der Grube Messel bei Darmstadt. Courier Forschungsinstitut Senckenberg, 124, 1165.
  • Macleod, H. A. 1969. Thin film optical filters. Adam Hilger, London, 519 pp.
  • Manning, P. L., Morris, P. M., McMahon, A., Jones, E., Gize, A., Macquaker, J. H. S., Wolff, G., Thompson, A., Marshall, J., Taylor, K. G., Lyson, T., Gaskell, S., Reamtong, O., Sellers, W. I., Van Dongen, B., Buckley, M. and Wogelius, R. 2009. Mineralized soft-tissue structure and chemistry in a mummified hadrosaur from the Hell Creek Formation, North Dakota (USA). Proceedings of the Royal Society B: Biological Sciences, 276, 34293437.
  • Marks, M. S. and Seabra, M. C. 2001. The melanosome: membrane dynamics in black and white. National Review of Molecular and Cellular Biology, 2, 738748.
  • Mason, C. W. 1927. Structural colors in insects. II. Journal of Physical Chemistry, 31, 321354.
  • McGraw, K. 2003. Melanins, metals, and mate quality. Oikos, 102, 402406.
  • McGraw, K. 2006. Mechanics of melanin-based coloration. 243294. In Hill, G. E. and McGraw, K. J. (eds). Bird coloration: Vol. 1: mechanisms and measurements. Harvard University Press, Cambridge, MA, 589 pp.
  • McKellar, R. C., Chatterton, B. D. E., Wolfe, A. P. and Currie, P. J. 2011. A diverse assemblage of Late Cretaceous dinosaur and bird feathers from Canadian amber. Science, 333, 16191622.
  • McNamara, M. E., Briggs, D. E. G., Orr, P. J., Wedmann, S., Noh, H. and Cao, H. 2011. Fossilized biophotonic nanostructures reveal the original colors of 47-million-year-old moths. PLoS Biology, 9, e1001200.
  • McNamara, M. E., Briggs, D. E. G. and Orr, P. J. 2012a. The controls on the preservation of structural color in fossil insects. Palaios, 27, 443454.
  • McNamara, M. E., Briggs, D. E. G., Orr, P. J., Noh, H. and Cao, H. 2012b. The original colours of fossil beetles. Proceedings of the Royal Society B, 279, 11141121.
  • McNamara, M. E., Briggs, D. E. G., Orr, P. J., Gupta, N. S., Locatelli, E. R., Qiu, L., Yang, H., Wang, Z., Noh, H. and Cao, H. 2013a. The fossil record of insect color illuminated by maturation experiments. Geology, published online 20 February 2013. doi: 10.1130/G33836.1.
  • McNamara, M. E., Briggs, D. E. G., Orr, P. J., Field, D. and Wang, Z. 2013b. Experimental maturation of feathers: implications for reconstructions of fossil feather colour. Biology Letters, 9, published online March 2013. doi: 10.1098/rsbl.2013.0184.
  • Nappi, A. J. and Christensen, B. M. 2005. Melanogenesis and associated cytotoxic reactions: applications to insect innate immunity. Insect Biochemistry and Molecular Biology, 35, 443459.
  • Neville, A. C. 1975. Biology of the arthropod cuticle. Springer, New York, 458 pp.
  • Neville, A. C. and Caveney, S. 1969. Scarabaeid beetle exocuticle as an optical analogue of cholesteric liquid crystals. Biological Reviews, 44, 531562.
  • Noh, H., Liew, S. F., Saranathan, V., Mochrie, S. G. J., Prum, R. O., Dufresne, E. R. and Cao, H. 2010. How noniridescent colors are generated by quasi-ordered structures of bird feathers. Advanced Materials, 22, 28712880.
  • Norell, M. A. 2011. Fossilized feathers. Science, 333, 15901591.
  • Noyes, J. A., Vukusic, P. and Hooper, I. R. 2007. Experimental method for reliably establishing the refractive index of buprestid beetle exocuticle. Optics Express, 15, 43514358.
  • Parker, A. R. 1998. Colour in Burgess Shale animals and the effect of light on evolution in the Cambrian. Proceedings of the Royal Society B, 265, 965971.
  • Parker, A. R. 2000. 515 Million years of structural colour. Journal of Optics A: Pure and Applied Optics, 2, R15R28.
  • Parker, A. R. 2002. Natural photonic engineers. Materials Today, 5, 2631.
  • Parker, A. R. and McKenzie, D. R. 2003. The cause of 50 million-year-old colour. Biology Letters, 270, S151S153.
  • Parker, A. R. and Townley, H. E. 2007. Biomimetics of photonic nanostructures. Nature Nanotechnology, 2, 347353.
  • Parker, A. R., McKenzie, D. R. and Large, M. C. J. 1998a. Multilayer reflectors in animals using green and gold beetles as contrasting examples. Journal of Experimental Biology, 201, 13071313.
  • Parker, A. R., Hegedus, Z. and Watts, R. A. 1998b. Solar-absorber antireflector on the eye of an Eocene fly (45 Ma). Proceedings of the Royal Society B, 265, 811815.
  • Parker, A. R., McPhedran, R. C., McKenzie, D. R., Botten, L. C. and Nicorovici, N.-A. P. 2001. Aphrodite's iridescence. Nature, 409, 3637.
  • Powell, J. A. 2003. Lepidoptera (Moths, Butterflies). 631663. In Resh, V. H. and Cardé, R. t. (eds). Encyclopedia of insects. Academic Press, Burlington, MA, 1024 pp.
  • Prum, R. O. 2006. Anatomy, physics, and evolution of structural colors. 295353. In Hill, G. E. and McGraw, K. J. (eds). Bird coloration. Vol 1: mechanisms and measurements. Harvard University Press, Cambridge, MA, 589 pp.
  • Prum, R. O. and Torres, R. H. 2003. A Fourier tool for the analysis of coherent light scattering by bio-optical nanostructures. Integrative and Comparative Biology, 43, 591602.
  • Rasnitsyn, A. P. and Quicke, D. L. J. 2002.History of insects. Kluwer Academic Publishers, Dordrecht, 517 pp.
  • Riley, P. A. 1997. Melanin. International Journal of Biochemistry and Cell Biology, 29, 12351239.
  • Romero-Viana, L., Keely, B. J., Camacho, A., Vicente, E. and Miracle, M. R. 2009. Photoautotrophic community changes in Lagunillo del Tejo (Spain) in response to lake level fluctuation: two centuries of sedimentary pigment records. Organic Geochemistry, 40, 376386.
  • Schaal, S. and Ziegler, W. 1992. Messel: an insight into the history of life and of the Earth. Clarendon Press, Oxford, 328 pp.
  • Schultz, T. D. and Rankin, M. A. 1985. The ultrastructure of the epicuticular interference reflectors of tiger beetles (Cicindela). Journal of Experimental Biology, 117, 87110.
  • Schweitzer, M. H. 2011. Soft tissue preservation in terrestrial Mesozoic vertebrates. Annual Reviews of Earth and Planetary Sciences, 39, 187216.
  • Schweitzer, M. H., Watt, J. A., Avci, R., Forster, C. A., Krause, D. W., Knapp, L., Rogers, R. R., Beech, I. and Marshall, M. 1999a. Keratin immunoreactivity in the Late Cretaceous bird Rahonavis ostromi. Journal of Vertebrate Paleontology, 19, 712722.
  • Schweitzer, M. H., Watt, J. A., Avci, R., Knapp, L., Chiappe, L., Norell, M. and Marshall, M. 1999b. Beta-keratin specific immunological reactivity in feather-like structures of the Cretaceous alvarezsaurid, Shuvuuia deserti. Journal of Experimental Zoology, 285, 146157.
  • Schweizer, M. K., Wooller, M. J., Toporski, J., Fogel, M. L. and Steele, A. 2006. Examination of an Oligocene lacustrine ecosystem using C and N stable isotopes. Palaeogeography, Palaeoclimatology, Palaeoecology, 230, 335351.
  • Seago, A. E., Brady, P., Vigneron, J.-P. and Schultz, T. D. 2009. Gold bugs and beyond: a review of iridescence and structural colour mechanisms in beetles (Coleoptera). Journal of the Royal Society Interface, 6, S165S184.
  • Shawkey, M. D. and Hill, G. E. 2006. Significance of a basal melanin layer to production of non-iridescent structural plumage color: evidence from an amelanotic Steller's jay (Cyanocitta stelleri). Journal of Experimental Biology, 209, 12451250.
  • Shawkey, M. D., Estes, A. M., Siefferman, L. M. and Hill, G. E. 2003. Nanostructure predicts intraspecific variation in ultraviolet-blue plumage colour. Proceedings of the Royal Society B, 270, 14551460.
  • Shawkey, M. D., Hauber, M. E., Estep, L. K. and Hill, G. E. 2006. Evolutionary transitions and mechanisms of matte and iridescent plumage coloration in grackles and allies (Icteridae). Journal of the Royal Society Interface, 3, 777786.
  • Shawkey, M. D., Saranathan, V., Pálsdóttir, H., Crum, J., Ellisman, M., Auer, M. and Prum, R. O. 2009. Electron tomography, three-dimensional Fourier analysis and colour prediction of a three-dimensional amorphous biophotonic nanostructure. Journal of the Royal Society Interface, 6, S213S220.
  • Shawkey, M., Maia, R. and D'alba, L. 2011. Proximate bases of silver colour in anhinga (Anhinga anhinga) feathers. Journal of Morphology, 272, 13991407.
  • Shi, Y. and Yokoyama, S. 2003. Molecular analysis of the evolutionary significance of ultraviolet vision in vertebrates. Proceedings of the National Academy of Sciences, 100, 83088313.
  • Shock, E. L. and Koretsky, C. M. 1993. Metal-organic complexes in geochemical processes: calculation of standard partial molal thermodynamic properties of aqueous acetate complexes at high pressures and temperatures. Geochimica et Cosmochimica Acta, 57, 48994922.
  • Smiley, J. 1985. Late Cenozoic history of the Pacific northwest. American Association for the Advancement of Science, San Francisco, 417 pp.
  • Stoddard, M. C. and Prum, R. O. 2011. How colorful are birds? Evolution of the avian plumage color gamut. Behavioural Ecology, 22, 10421052.
  • Tanaka, G., Parker, A. R., Siveter, D. J., Maeda, H. and Furutani, M. 2009. An exceptionally well-preserved Eocene dolichopodid fly eye: function and evolutionary significance. Proceedings of the Royal Society of London B, 276, 10151019.
  • Tanaka, G., Taniguchi, H., Maeda, H. and Nomura, S. 2010. Original structural colour preserved in an ancient leaf beetle. Geology, 38, 127130.
  • Tilley, R. J. D. and Eliot, J. N. 2002. Scale microstructure and its phylogenetic implications in lycaenid butterflies (Lepidoptera, Lycaenidae). Transactions of the Lepidopteran Society of Japan, 53, 153180.
  • Toporski, J. K. W., Steele, A., Westall, F., Avci, R., Martill, D. M. and McKay, D. S. 2002. Morphologic and spectral investigation of exceptionally well preserved bacterial biofilms from the Oligocene Enspel formation, Germany. Geochimica et Cosmochimica Acta, 66, 17731791.
  • Turek, V. 2009. Colour patterns in Early Devonian cephalopods from the Barrandian area: taphonomy and taxonomy. Acta Palaeontologica Polonica, 54, 491502.
  • Vinther, J., Briggs, D. E. G., Prum, R. O. and Saranathan, V. 2008. The colour of fossil feathers. Biology Letters, 4, 522525.
  • Vinther, J., Briggs, D. E. G., Clarke, J., Mayr, G. and Prum, R. O. 2010. Structural coloration in a fossil feather. Biology Letters, 6, 128131.
  • Vondran, T., Apel, K. H. and Schmitz, H. 1995. The infrared receptor of Melanophila acuminata De Geer (Coleoptera: Buprestidae): ultrastructural study of a unique insect thermoreceptor and its possible descent from a hair mechanoreceptor. Tissue and Cell, 27, 645658.
  • Vukusic, P. 2003. Natural coatings. 134. In Kaiser, N. and Pulker, H. (eds). Optical interference coatings. Springer, Berlin, 500 pp.
  • Vukusic, P. and Sambles, J. R. 2003. Photonic structures in biology. Nature, 424, 852855.
  • Wang, Y., Liu, Z., Wang, X., Shih, C., Zhao, Y., Engel, M. S. and Ren, D. 2010. Ancient pinnate leaf mimesis among lacewings. Proceedings of the National Academy of Sciences, 107, 1621216215.
  • Wedmann, S., Poschmann, M. and Hörnschemeyer, T. 2010. Fossil insects from the Late Oligocene Enspel Lagerstätte and their palaeobiogeographic and palaeoclimatic significance. Palaeobiology and Palaeoenvironments, 90, 4958.
  • Wilts, B. D., Leertouwer, H. L. and Stavenga, D. G. 2009. Imaging scatterometry and microspectrophotometry of lycaenid butterfly wing scales with perforated multilayers. Journal of the Royal Society Interface, 6, S185S192.
  • Wogelius, R. A., Manning, P. L., Barden, H. E., Edwards, N. P., Webb, S. M., Sellers, W. I., Taylor, K. G., Larson, P. L., Dodson, P., You, H., Da-King, L. and Bergmann, U. 2011. Trace metals as biomarkers for eumelanin pigment in the fossil record. Science, 333, 16221626.
  • Wuttke, M. 1983. ‘Weichteil-Erhaltung’ durch lithifizierte Mikroorganismen bei mittel-eozänen Vetebraten aus den Ölschiefern der ‘Grube Messel’ bei Darmstadt. Senckenbergiana Lethaea, 64, 509527.
  • Yin, H., Shi, L., Sha, J., Li, Y., Qin, Y., Dong, B., Meyer, S., Liu, X., Zhao, L. and Zi, J. 2006. Iridescence in the neck feathers of domestic pigeons. Physical Review E, 74, 051916.
  • Yoshioka, S., Nakamura, E. and Kinoshita, S. 2007. Origin of two-color iridescence in rock dove's feather. Journal of the Physical Society of Japan, 76, 013801 1–4.
  • Zhang, F., Kearns, S. L., Orr, P. J., Benton, M. J., Zhou, Z., Johnson, D., Xu, X. and Wang, X. 2010. Fossilized melanosomes and the colour of Cretaceous dinosaurs and birds. Nature, 463, 10751078.