Plate P8. Cretarhabdaceae, Watznaueriaceae. Images with black background are cross-polarized light images; those with light backgrounds are phase contrast images. 1, 2. Retecapsa angustiforata; (1) Sample 198-1213B-15R-1, 34 cm, (2) Sample 198-1207B-49R-CC. 3. Retecapsa radiata (Sample 198-1214A-24R-1, 72 cm). 4. Retecapsa angustiforata (Upper Cretaceous variety) (Sample 198-1207B-46R-CC). 5, 6. Retecapsa crenulata; (5) Sample 198-1213A-11R-CC, (6) Sample 198-1213B-18R-1, 1 cm. 7, 8. Retecapsa cf. R. crenulata (Sample 198-1213A-18R-CC). 9, 10. Retecapsa octofenestrata (Sample 198-1213B-23R-1, 97 cm). 11, 12. Retecapsa surirella; (11) Sample 198-1213A-11R-CC, (12) Sample 198-1207B-32R-CC. 13, 14. Speetonia colligata (Sample 198-1213B-14R-1, 148 cm). 15. Cretarhabdid (small) (Sample 198-1213B-5R-1, 2 cm). 16. Pickelhaube furtiva (Sample 198-1213B-20R-1, 31 cm). 17, 18. ?Pickelhaube sp. 1; (17) Sample 198-1207B-43R-CC, (18) Sample 198-1214A-20R-1, 23 cm. 19–21. Cylindralithus nudus; (19, 20) Sample 198-1213B-6R-1, 81 cm, (21) Sample 198-1213A-7R-CC. 22–26. Diazomatolithus lehmanii; (22, 23) Sample 198-1213B-27R-1, 1 cm, (24) Sample 198-1213B-24R-1, 37 cm, (25, 26) Sample 198-1213B-17R-1, 10 cm. 27–29. Cyclagelosphaera jiangii; (27) Sample 198-1213B-9R-1, 124 cm, (28) Sample 198-1213B-18R-1, 1 cm, (20) Sample 198-1214A-25R-1, 22 cm. 30–32. Cyclagelosphaera brezae (Sample 198-1213B-24R-1, 37 cm). 33. Cyclagelosphaera margerelii (Sample 198-1213B-27R-1, 1 cm). 34–36. Watznaueria cynthae; (34) Sample 198-1213B-19R-1, 10 cm, (35) Sample 198-1213B-22R-1, 58 cm, (36) Sample 198-1213B-20R-1, 31 cm. 37. Watznaueria britannica (Sample 198-1213B-25R-1, 26 cm). 38–41. Watznaueria sp. 1 (?W. bayackii); (38, 39) Sample 198-1213A-20R-CC, (40, 41) Sample 198-1214A-21R-1, 68 cm. 42. Watznaueria sp. 2 (Sample 198-1207B-24R-CC).

Plate P8. Cretarhabdaceae, Watznaueriaceae. Images with black background are cross-polarized light images; those with light backgrounds are phase contrast images. 1, 2. Retecapsa angustiforata; (1) Sample 198-1213B-15R-1, 34 cm, (2) Sample 198-1207B-49R-CC. 3. Retecapsa radiata (Sample 198-1214A-24R-1, 72 cm). 4. Retecapsa angustiforata (Upper Cretaceous variety) (Sample 198-1207B-46R-CC). 5, 6. Retecapsa crenulata; (5) Sample 198-1213A-11R-CC, (6) Sample 198-1213B-18R-1, 1 cm. 7, 8. Retecapsa cf. R. crenulata (Sample 198-1213A-18R-CC). 9, 10. Retecapsa octofenestrata (Sample 198-1213B-23R-1, 97 cm). 11, 12. Retecapsa surirella; (11) Sample 198-1213A-11R-CC, (12) Sample 198-1207B-32R-CC. 13, 14. Speetonia colligata (Sample 198-1213B-14R-1, 148 cm). 15. Cretarhabdid (small) (Sample 198-1213B-5R-1, 2 cm). 16. Pickelhaube furtiva (Sample 198-1213B-20R-1, 31 cm). 17, 18. ?Pickelhaube sp. 1; (17) Sample 198-1207B-43R-CC, (18) Sample 198-1214A-20R-1, 23 cm. 19–21. Cylindralithus nudus; (19, 20) Sample 198-1213B-6R-1, 81 cm, (21) Sample 198-1213A-7R-CC. 22–26. Diazomatolithus lehmanii; (22, 23) Sample 198-1213B-27R-1, 1 cm, (24) Sample 198-1213B-24R-1, 37 cm, (25, 26) Sample 198-1213B-17R-1, 10 cm. 27–29. Cyclagelosphaera jiangii; (27) Sample 198-1213B-9R-1, 124 cm, (28) Sample 198-1213B-18R-1, 1 cm, (20) Sample 198-1214A-25R-1, 22 cm. 30–32. Cyclagelosphaera brezae (Sample 198-1213B-24R-1, 37 cm). 33. Cyclagelosphaera margerelii (Sample 198-1213B-27R-1, 1 cm). 34–36. Watznaueria cynthae; (34) Sample 198-1213B-19R-1, 10 cm, (35) Sample 198-1213B-22R-1, 58 cm, (36) Sample 198-1213B-20R-1, 31 cm. 37. Watznaueria britannica (Sample 198-1213B-25R-1, 26 cm). 38–41. Watznaueria sp. 1 (?W. bayackii); (38, 39) Sample 198-1213A-20R-CC, (40, 41) Sample 198-1214A-21R-1, 68 cm. 42. Watznaueria sp. 2 (Sample 198-1207B-24R-CC).