Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 15, issue 4, pages 169-180

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Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 15, issue 5, pages 181-281

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Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 15, issue 6, pages 283-324

Created: 2013-03-01, modified: 2021-05-13

Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 16, issue 1, pages 1-70

Created: 2013-03-01, modified: 2021-05-13

Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 16, issue 2, pages 71-98

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Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 16, issue 3, pages 99-123

Created: 2013-03-01, modified: 2021-05-13

Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 16, issue 4, pages 125-199

Created: 2013-03-01, modified: 2021-05-13

Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 16, issue 5, pages 201-239

Created: 2013-03-01, modified: 2021-05-13

Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 16, issue 6, pages 241-340

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Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 16, issue 7, pages 341-368

Created: 2013-03-01, modified: 2021-05-13

Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 17, issue 1, pages 1-45

Created: 2013-03-01, modified: 2021-05-13

Published in Bulletin of the British Museum (Natural History). Geology., in 1968, in volume 17, issue 2, pages 47-102

Created: 2013-03-01, modified: 2021-05-13

Published in Bulletin of the British Museum (Natural History). Geology, in 1968, in volume Supplement 4, pages 1-112

Created: 2021-05-13, modified: 2021-05-13