SUPPLEMENT.— REYNESIA. ciii 



B. Angustumbilicate. 



(More or loss.) 



XXXVIII. Genus— Reynesia, S. Buchman. 



(Type: Reynesia intermedia, S. Buckman.) 

 1902. Eeynesia, Emend. Amm. Noin., p. 5. 



Definition. — Platysubleptogyral ; subangustumbilicate ; laterally anguliradiate ; 

 peripherally anguliradiate (increasingly acute), convexifastigate, parvicarinate. 

 (Radial line, fig. 65, p. clxv.) 



Distinction. — From Braunsella and Pseudographoceras, radial line, more definitely 

 carinate periphery; and, from the former, relatively smaller umbilication. From 

 Braunsina, the radial line, the carina more definitely separated, the earlier failure 

 of costas. 



a. < Convexifastigate. 



1. Reynesia amxena, 8. Duel-man. Suppl., Plate XX, figs. 40 — 42. 



Description. — Sublatumbilicate, costate. 



Distinction. — From Braunsina contorta, stouter whorls with more convex sides 

 and periphery, area around umbilicus more compressed, earlier decline of costse. 

 Locality and Strata. — Dorset: Bradford Abbas, Fossil Bed. 

 Date of Existence. — Discitm hemera, presumably. 



2. Reynesia intermedia (S. Dud-man). Plate XI, figs. 2, 3 ; Suppl., Plate XVIII, 



fig. 27. 



1888. Lioceras decipiens, var. intermedium, Tliis IVTonogr., PL xi, figs. 2, 3. 

 1902. Reynesia intermedia, Emend. Amm. Norn., p. 5. 



Description.- — Subangustumbilicate ; subcostate to levigate. 

 Distinction. — From It. amoena, smaller umbilicus. 



Localities and Strata. — Dorset: Bradford Abbas, Fossil Bed; Somerset: 

 Dundry, "limestone and marl beds."' 

 Date of Existence. — Discitse hemera. 



|3. Sabtabulate. 



3. Reynesia laxa, S. Buchman. Plate XI, figs. 6, 7; Suppl., Plate XVI II, fig. 28. 



1888. Lioceras decipiens. var. intermedium B. This MEonogr., PI. xi. figs. 6, 7. 

 l!'02. Reynesia laxa, Emend. Amm. Nom., p. 5. 



