Published in Bulletin of the British Museum (Natural History). Geology., in 1982, in volume 36, issue 1, pages 1-41

Published in Bulletin of the British Museum (Natural History). Geology., in 1982, in volume 36, issue 3, pages 157-302

Published in Bulletin of the British Museum (Natural History). Geology., in 1982, in volume 36, issue 4, pages 303-332