Authors: CHAPMAN A.J. DURMAN P.N. RICKARDS R.B.

Citation: Chapman A.j et al., A provisional classification of the graptolite Order Dendroidea, Palaontologische Zeitschrift Palaontologische Zeitschrift (Print);Journal of Palaontologische Gesellschaft Scientific contributions to palaeontology, 70(1/2), 1996, pp. 189-202