Published in Palaeontology, in 1977, in volume 20, issue 1, pages 1-19

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 21-32

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 33-46

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 47-58

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 59-68

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 69-100

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 101-118

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 119-142

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 143-157

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 159-178

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 179-193

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 195-202

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 203-208

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 209-223

Published in Palaeontology, in 1977, in volume 20, issue 1, pages 225-236

Published in Palaeontology, in 1977, in volume 20, issue 2, pages 273-293

Published in Palaeontology, in 1977, in volume 20, issue 2, pages 295-335

Published in Palaeontology, in 1977, in volume 20, issue 2, pages 337-385

Published in Palaeontology, in 1977, in volume 20, issue 2, pages 387-404

Published in Palaeontology, in 1977, in volume 20, issue 2, pages 405-445

Published in Palaeontology, in 1977, in volume 20, issue 2, pages 447-473

Published in Palaeontology, in 1977, in volume 20, issue 2, pages 475-482

Published in Palaeontology, in 1977, in volume 20, issue 3, pages 503-527

Published in Palaeontology, in 1977, in volume 20, issue 3, pages 529-557

Published in Palaeontology, in 1977, in volume 20, issue 3, pages 559-579

Published in Palaeontology, in 1977, in volume 20, issue 3, pages 581-587

Published in Palaeontology, in 1977, in volume 20, issue 3, pages 589-594

Published in Palaeontology, in 1977, in volume 20, issue 3, pages 595-621

Published in Palaeontology, in 1977, in volume 20, issue 3, pages 623-640

Published in Palaeontology, in 1977, in volume 20, issue 3, pages 641-659

Published in Palaeontology, in 1977, in volume 20, issue 3, pages 661-674

Published in Palaeontology, in 1977, in volume 20, issue 3, pages 675-693

Published in Palaeontology, in 1977, in volume 20, issue 3, pages 695-704

Published in Palaeontology, in 1977, in volume 20, issue 3, pages 705-714