Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
1968. British Museum. First edition softback. VG. 9.5x7. 317pp. 18 b/w plates, b/w illus. A comprehensive and scholarly investigation into the colonial phillipsastraeidae found in the devonian of south-east Devon.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
1968. Br. Mus. (Nat. Hist.). First. Softback. VG. 10x7. Pp181-281. 18 plates & 21 text figures. Ex-Imperial College Library. Bulletin of the British Museum (Natural History)-Geography, vol.15 no.5. The scientific paper of C.T. Scrutton in which the classification of the family Phillipsastraeidae Roemer is critically reviewed. Detailed statistical studies of variation in species and subspecies samples and individual colonies of many of the taxa are described and analysed, while the stratigraphy of the more important localities from which phillipsastraeids have been collected is briefly reviewed.
