Palaeoecology and biostratigraphy of graptolites :
[Book]
proceedings of the 2nd International Conference of the Graptolite Working Group of the International Palaeontological Association, held at Cambridge University, 1-15 September, 1981 /
edited by C.P. Hughes & R.B. Rickards, assisted by A.J. Chapman
Oxford :
Published for the Geological Society by Blackwell Scientific,
1986
ix, 277 pages :
illustrations, 1 portrait ;
26 cm
Geological Society special publication,
20
0305-8719 ;
Includes bibliographies and index
Graptolites
Chapman, A. J
Hughes, C. P
Rickards, Barrie
International Palaeontological Association., Graptolite Working Group., International Conference(2nd :1981 :, Cambridge University)