Abstract
This section will examine how x-ray procedures have been adapted for use in palaeobiology, and specifically techniques of photomicroscopy, applicable to microfossils, contact x-radiography for use on macrofossils, and a brief outline of computer tomography and its application in palaeontology. X-rays occur in that part of the electromagnetic spectrum with wavelengths between 20–0.01nm (see figure 34.1, section 34 ELECTRON MICROSCOPY TECHNIQUES). These very short wavelengths have the ability for greater penetration and higher resolution than visible light observations (Hooper 1965). This factor, coupled with the ability of x-rays to penetrate matter, make it an ideal medium for the non-destructive observation of the internal features of an object. Examples readily known and encountered by most people include medical and dental applications.
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Green, O.R. (2001). X-Radiography techniques. In: A Manual of Practical Laboratory and Field Techniques in Palaeobiology. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-0581-3_35
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DOI: https://doi.org/10.1007/978-94-017-0581-3_35
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