. Bulletin of the British Museum (Natural History), Geology. Fig. 78 Elea pseudolamellosa sp. nov., VH 10462, holotype. Upper Campanian, St Severin d'Uzel, Charente Maritime, France; gonozooid with broken roof, x 42. Elea triangularis (Michelin, 1841) Figs 87-94 1841 Eschara triangularis Michelin: 5, pi. 1, fig. 6. 1850 Eschara triangularis Michelin; d'Orbigny: 140. 1851 Eschara triangularis Michelin; d'Orbigny, pi. 602, figs 4 and 5. 1853 Elea triangularis (Michelin); d'Orbigny: 630, pi. 737, figs 17-20. 1890 Elea triangularis (Michelin); Pergens: 397. 1899 Elea triangularis (Michelin); Grego
. Bulletin of the British Museum (Natural History), Geology. Fig. 78 Elea pseudolamellosa sp. nov., VH 10462, holotype. Upper Campanian, St Severin d'Uzel, Charente Maritime, France; gonozooid with broken roof, x 42. Elea triangularis (Michelin, 1841) Figs 87-94 1841 Eschara triangularis Michelin: 5, pi. 1, fig. 6. 1850 Eschara triangularis Michelin; d'Orbigny: 140. 1851 Eschara triangularis Michelin; d'Orbigny, pi. 602, figs 4 and 5. 1853 Elea triangularis (Michelin); d'Orbigny: 630, pi. 737, figs 17-20. 1890 Elea triangularis (Michelin); Pergens: 397. 1899 Elea triangularis (Michelin); Gregory: 305. 1975 Elea triangularis (Michelin); Walter: 314, pi. 29, figs 1, 5. Material. Holotype: MNHN Michelin Collection un-numbered (Fig. 87), Albian, Grandpre, Ardennes, France. Other material: MNHN d'Orbigny Colin 6020 (5 pieces mounted on a tablet with the mark of a sixth, lost piece), same horizon and locality as holotype; BMNH 60541 (large colony and several fragments), 'Gault Chloritic' (prob- ably Lower Albian mammillatum Zone according to Owen pers. comm.), Folkestone, Kent, UK; BMNH D52080 (SEM stub), Lower Albian (tardefurcata or mammillatum Zone, see Owen, 1972; Rawson et al., 1978), Shenley Lime- stone, Leighton Buzzard, Bedfordshire, UK, Hogg Collection. Description. Colony bifoliate (Fig. 87) with narrow, folded branches which bifurcate occasionally; branches generally 6. Fig. 79 Elea subhexagona sp. ZMC Levinsen Collection M54, 'Turonien' [probably Cenomanian], St Calais, Sarthe, France; branch with autozooids, eleozooids and distally, an overgrowth of kenozooids occupying the areas between zooidal apertures; x 39. mm wide and 1 mm deep. Zooids arranged in approximate quincunx; organization fixed-walled. Colony base hollow (in holotype). Growing edge often arcuate. Overgrowths some- times developed on erect branches. Zooidal buds may be occluded by terminal diaphragms located well proximal to the interzooidal wall ends. Autozooids (Fig. 89) mediu
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