Published in Bulletin of The British Museum (Natural History) Geology, in 1990, in volume 45, issue 2, pages 165-371

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

Published in Bulletin of The British Museum (Natural History) Geology, in 1990, in volume 46, issue 1, pages 1-18

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

Published in Bulletin of the British Museum (Natural History) Geology, in 1990, in volume 46, issue 1, pages 19-36

Created: 2012-09-12, modified: 2021-05-13

Published in Bulletin of the British Museum (Natural History). Geology., in 1990, in volume 46, issue 1, pages 37-60

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

Published in Bulletin of The British Museum (Natural History) Geology, in 1990, in volume 46, issue 1, pages 61-152

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