FIGURES 18–22. Gephyrotes moissettei n. sp., figs 18–21 of paratype, PMC.B18.6.9.2006b, late Tortonian, Calabria, Italy; fig. 22 of FLS119799, late Tortonian, Fortuna (Murcie, Spain): 18, periancestrular area, with smaller autozooids showing a flabellate budding pattern; 19, reproductive zooids; note ooecia with areas of thinner calcification, and associated avicularia and well-developed tubular kenozooids; 20, autozooids and associated peristomial avicularia, one exhibiting a complete pivot bar; 21, zooidal vertical walls showing uniporous septula; 22, several zooids, those with ooecia showing how avicularia contribute to peristomial structure. Scale bars: Figs 18, 19, 22, 500 Μm; Figs 20, 21, 200 Μm
FIGURES 57–61. Stephanotheca perforata n. sp. 57, view of the colony (holotype: NHMUK 1899.7.1.1454)...
FIGURES 6–11. Calloporina mariae n. sp. 6, autozooids and ovicellate zooids (paratype, NHMUK 2011.9....
FIGURES 1–8. Ovicell development in Stephanotheca. 1, communication pore between the ooecium-produci...
FIGURES 18–22. Gephyrotes moissettei n. sp., figs 18–21 of paratype, PMC.B18.6.9.2006b, late Tortoni...
FIGURES 30–33. Gephyrotes convexus Canu & Bassler, 1920, USNM64030, Late Eocene, Alabama, USA, fig. ...
FIGURES 41–44. Spiniflabellum spinosum Canu & Bassler, 1928 n. comb., holotype, USNM7508, Recent, no...
FIGURE 34. Tricephalopora saillans (Canu & Bassler, 1920) n. comb., lectotype, USNM63814 C, Danian (...
FIGURE 34. Tricephalopora saillans (Canu & Bassler, 1920) n. comb., lectotype, USNM63814 C, Danian (...
FIGURES 23–29. Crepis verticillata Harmer, 1926. 23, view of colony on hydroid substratum (NHMUK 192...
FIGURES 13–18. Saevitella peristomata (Waters, 1899) n. comb. 13, surface of mature colony with ovic...
FIGURES 12–17. Crepis sidneyi n. sp. 12, a colony on a flat substratum (NHMUK 1882.2.23.16, holotype...
FIGURES 13–18. Saevitella peristomata (Waters, 1899) n. comb. 13, surface of mature colony with ovic...
FIGURES 23–28. Plesiocleidochasma porcellanum (Busk, 1860) n. comb., lectotype, NHMUK 1899.7.1.1726....
FIGURES 29–32. Stephanollona contracta (Waters, 1899). 29, surface of mature colony showing several ...
FIGURES 23–28. Plesiocleidochasma porcellanum (Busk, 1860) n. comb., lectotype, NHMUK 1899.7.1.1726....
FIGURES 57–61. Stephanotheca perforata n. sp. 57, view of the colony (holotype: NHMUK 1899.7.1.1454)...
FIGURES 6–11. Calloporina mariae n. sp. 6, autozooids and ovicellate zooids (paratype, NHMUK 2011.9....
FIGURES 1–8. Ovicell development in Stephanotheca. 1, communication pore between the ooecium-produci...
FIGURES 18–22. Gephyrotes moissettei n. sp., figs 18–21 of paratype, PMC.B18.6.9.2006b, late Tortoni...
FIGURES 30–33. Gephyrotes convexus Canu & Bassler, 1920, USNM64030, Late Eocene, Alabama, USA, fig. ...
FIGURES 41–44. Spiniflabellum spinosum Canu & Bassler, 1928 n. comb., holotype, USNM7508, Recent, no...
FIGURE 34. Tricephalopora saillans (Canu & Bassler, 1920) n. comb., lectotype, USNM63814 C, Danian (...
FIGURE 34. Tricephalopora saillans (Canu & Bassler, 1920) n. comb., lectotype, USNM63814 C, Danian (...
FIGURES 23–29. Crepis verticillata Harmer, 1926. 23, view of colony on hydroid substratum (NHMUK 192...
FIGURES 13–18. Saevitella peristomata (Waters, 1899) n. comb. 13, surface of mature colony with ovic...
FIGURES 12–17. Crepis sidneyi n. sp. 12, a colony on a flat substratum (NHMUK 1882.2.23.16, holotype...
FIGURES 13–18. Saevitella peristomata (Waters, 1899) n. comb. 13, surface of mature colony with ovic...
FIGURES 23–28. Plesiocleidochasma porcellanum (Busk, 1860) n. comb., lectotype, NHMUK 1899.7.1.1726....
FIGURES 29–32. Stephanollona contracta (Waters, 1899). 29, surface of mature colony showing several ...
FIGURES 23–28. Plesiocleidochasma porcellanum (Busk, 1860) n. comb., lectotype, NHMUK 1899.7.1.1726....
FIGURES 57–61. Stephanotheca perforata n. sp. 57, view of the colony (holotype: NHMUK 1899.7.1.1454)...
FIGURES 6–11. Calloporina mariae n. sp. 6, autozooids and ovicellate zooids (paratype, NHMUK 2011.9....
FIGURES 1–8. Ovicell development in Stephanotheca. 1, communication pore between the ooecium-produci...