Knappertsbusch, M. 1993. Geographic distribution of living and Holocene coccolithophores in the Mediterranean sea. Marine Micropaleontology, vol. 21, pp. 219-247.

Lyons, Patrick D. and Head, L. 1998. QuickTime VR: a powerful new illustrative tool for micropaleontological research. Palaeontologia Electronica, vol. 2, http://palaeo-electronica.org/1998_2/lyons/issue2.htm.

Ponce de Leon, M. S., and Zollikofer, Ch. P. 2001. Neanderthal cranial ontogeny and its implications for late hominid diversity. Nature, vol. 412, August 2001, pp. 534-538.

Shillaber, C. P. 1944. Photomicrography in theory and practice. John Wiley and Sons, Inc., London.

Sutton, M. D., Briggs, D. E. G., Siveter, D. J. , and Siveter, D. J. 2001. Methodologies for the visualization and reconstruction of three-dimensional fossils from the Silurian Herefordshire Lagerstätte. Palaeontologia Electronica, vol. 2, http://palaeo-electronica.org/2001_1/s2/issue1_01.htm.

X-Ray microtomography: desktop high-resolution microtomography (from SkyScan): http://www.skyscan.be/

Zollikofer, C. P. E., Ponce de León, M. S., and Martin, R. D. 1998. Computer-assisted paleoanthropology. Evolutionary Anthropology, vol. 6, pp. 41-54.

Zollikofer, C. P. E., and Ponce de León, M. S. 2000. Computer-assisted paleoanthropology: new techniques and results. Acta Anthropologica Sin. (suppl.) vol. 19, pp. 90-97.