Published in Palaeontology, in 1969, in volume 12, issue 1, pages 1-18

Published in Palaeontology, in 1969, in volume 12, issue 1, pages 19-41

Published in Palaeontology, in 1969, in volume 12, issue 1, pages 42-47

Published in Palaeontology, in 1969, in volume 12, issue 1, pages 48-55

Published in Palaeontology, in 1969, in volume 12, issue 1, pages 56-83

Published in Palaeontology, in 1969, in volume 12, issue 1, pages 84-111

Published in Palaeontology, in 1969, in volume 12, issue 1, pages 112-160

Published in Palaeontology, in 1969, in volume 12, issue 1, pages 161-171

Published in Palaeontology, in 1969, in volume 12, issue 2, pages 173-177

Published in Palaeontology, in 1969, in volume 12, issue 2, pages 178-188

Published in Palaeontology, in 1969, in volume 12, issue 2, pages 189-200

Published in Palaeontology, in 1969, in volume 12, issue 2, pages 201-252

Published in Palaeontology, in 1969, in volume 12, issue 2, pages 253-261

Published in Palaeontology, in 1969, in volume 12, issue 2, pages 262-275

Published in Palaeontology, in 1969, in volume 12, issue 2, pages 276-280

Published in Palaeontology, in 1969, in volume 12, issue 2, pages 281-309

Published in Palaeontology, in 1969, in volume 12, issue 2, pages 310-320

Published in Palaeontology, in 1969, in volume 12, issue 2, pages 321-332

Published in Palaeontology, in 1969, in volume 12, issue 2, pages 333-350

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 351-365

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 366-381

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 382-387

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 388-399

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 400-405

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 406-413

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 420-440

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 441-458

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 459-471

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 472-487

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 488-493

Published in Palaeontology, in 1969, in volume 12, issue 3, pages 494-535

Published in Palaeontology, in 1969, in volume 12, issue 4, pages 537-548

Published in Palaeontology, in 1969, in volume 12, issue 4, pages 549-554

Published in Palaeontology, in 1969, in volume 12, issue 4, pages 555-558

Published in Palaeontology, in 1969, in volume 12, issue 4, pages 559-573

Published in Palaeontology, in 1969, in volume 12, issue 4, pages 574-620

Published in Palaeontology, in 1969, in volume 12, issue 4, pages 621-636

Published in Palaeontology, in 1969, in volume 12, issue 4, pages 637-662

Published in Palaeontology, in 1969, in volume 12, issue 4, pages 663-683

Published in Palaeontology, in 1969, in volume 12, issue 4, pages 684-709