morphology, classification and evolution of the Trinucleidae (Trilobita)
By: by C.P. Hughes, J.K. Ingham and R. Addison.
Contributors: Ingham, J. K.; Addison, R.
Series: Philosophical transactions of the Royal Society of London -- Vol.272, no.920
Publisher: Royal Society
Published: 1975
Place of publication: London
Language: eng
Number of pages: 607