On the Cephalopoda of the Uitenhage BedsPublished in Annals of The South African Museum, in 1930, in volume 28, pages 131-157New Lamellibranchia and Gastropoda from the Upper Cretaceous of Pondoland (with an Appendix on some species from the Cretaceous of Zululand)Published in Annals of The South African Museum, in 1930, in volume 28, pages 159-260
New Lamellibranchia and Gastropoda from the Upper Cretaceous of Pondoland (with an Appendix on some species from the Cretaceous of Zululand)Published in Annals of The South African Museum, in 1930, in volume 28, pages 159-260