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A New Method of Digital Whitening of Macrofossil Images

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Abstract

A new method of digital whitening of macrofossil images is based on the processing of a series of photographs of a fossil and represents a variation of the conversion photogrammetry method. It does not require 3-D modelling or specialized and expensive resources. The method is technically simple and fast. It has been tested on the imaging of large and medium-sized macrofossils, but it can also be used in the photography of small fossils, including microfossils.

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REFERENCES

  1. Hammer, Ø. and Spocova, J., Virtual whitening of fossils using polynomial texture mapping. Palaeontol. Electronica, 2013, vol. 16, no. 2, 10 p.

  2. Falkingham P.L., Acquisition of high-resolution three-dimensional models using free, open-source, photogrammetric software, Palaeontol. Electronica, 2012 vol. 15, no. 1, 15 p.

  3. Feldmann, R.M., Whitening fossils for photographic purposes, in Paleotechniques, Feldmann, R.M., Chapman, R.E., Hannibal, J.T., Eds., Knoxville, TN, 1989, pp. 342–346 (Paleontol. Soc. Spec. Publ. no. 4).

  4. Kier, P.M., Grant, R.E., and Yochelson, E.L., Whitening fossils, in Handbook of Paleontological Techniques. San Francisco: W.H. Freeman and Co., 1965, pp. 453–456.

    Google Scholar 

  5. Kiselev, D.N. and Rogov, M.A., Ammonites and stratigraphy of the terminal part of the Middle Volgian Substage of the Upper Jurassic (Epivirgatites nikitini Zone and its analogs) of the Panboreal Superrealm. Article 2. Titanites and Glaucolithites, Stratigr. Geol. Correl., 2018a, vol. 26, no. 1, pp. 15–61.

    Article  Google Scholar 

  6. Kiselev, D.N. and Rogov, M.A., Detailed biostratigraphy of the Middle Callovian – lowest Oxfordian in the Mikhaylov reference section (Ryazan region, European part of Russia) by ammonites, Volumina Jurassica, 2018b, vol. 16, pp. 73–186.

    Article  Google Scholar 

  7. Parsley, R.L., Lawson, M.H., and Pojeta, J., A practical and historical perspective of the how and why of whitening fossil specimens and casts as a precursor to their photography, Fossil Imprint, 2018, vol. 74, no. 3–4, pp. 237–244.

    Article  Google Scholar 

  8. Teichert, C., A simple device for coating fossils with ammonium chloride, J. Paleontol, 1947, vol. 22, pp. 102–104.

    Google Scholar 

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Funding

This work was supported by the Russian Foundation for Basic Research (project no. 18-05-01070).

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Correspondence to D. N. Kiselev.

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Translated by S. Nikolaeva

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Kiselev, D.N. A New Method of Digital Whitening of Macrofossil Images. Paleontol. J. 55, 462–467 (2021). https://doi.org/10.1134/S0031030121040079

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  • DOI: https://doi.org/10.1134/S0031030121040079

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