Published in Bulletin of The British Museum (Natural History) Geology, in 1991, in volume 46, pages 175-270

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

Published in Bulletin of the British Museum (Natural History). Geology., in 1991, in volume 46, issue 2, pages 153-174

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

Published in Bulletin of the British Museum (Natural History). Geology., in 1991, in volume 47, issue 1, pages 1-33

Created: 2012-03-13, modified: 2021-05-13

Published in Bulletin of the British Museum (Natural History). Geology., in 1991, in volume 47, issue 1, pages 35-50

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

Published in Bulletin of the British Museum (Natural History). Geology., in 1991, in volume 47, issue 1, pages 51-100

Created: 2013-03-01, modified: 2021-05-11

Published in Bulletin of the British Museum (Natural History). Geology., in 1991, in volume 47, issue 2, pages 101-152

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

Published in Bulletin of the British Museum (Natural History). Geology., in 1991, in volume 47, issue 2, pages 153-168

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

Published in Bulletin of the British Museum (Natural History). Geology., in 1991, in volume 47, issue 2, pages 169-175

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