Hi,
Nino.
Bernardino P. Pérez -Moreno. Unidad de Paleontología Departamento de Biología Facultad de Ciencias Universidad Autónoma de Madrid 28030 Madrid Spain bpp1968@mi.madritel.es
Chris Collinson escribió:
First: The occipital crest of _Pelecanimimus_ was clearly seen in the
ultraviolet photos of the unprepared skull. It was even slightly visible under ordinary light. It was probably some kind of cartilaginous structure, although this is just conjectural. Surely, it was some kind of soft tissue. In the original paper in Nature there is a ultraviolet photography of the skeleton. You can check it there
What issue of Nature did those UV photos appear in? thanks, -Chris Collinson