Published in Bulletin of The British Museum (Natural History) Geology, in 1989, in volume 45, pages 21-37

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

Published in Bulletin of the British Museum (Natural History). Geology., in 1989, in volume 45, issue 1, pages 1-20

Created: 2021-05-12, modified: 2021-05-12

Published in Bulletin of The British Museum (Natural History) Geology, in 1989, in volume 45, issue 1, pages 39-55

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

Published in Bulletin of The British Museum (Natural History) Geology, in 1989, in volume 45, issue 1, pages 57-69

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

Published in Bulletin of the British Museum (Natural History). Geology., in 1989, in volume 45, issue 1, pages 71-76

Created: 2021-05-12, modified: 2021-05-12

Published in Bulletin of The British Museum (Natural History) Geology, in 1989, in volume 45, issue 1, pages 77-163

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