PLATE XLIV. 



Glyphioceras (s.-g. Beteichoceeas) teuncatum, /. PhiUipg, sp. 



Fig. 1 a. Lateral view of a large specimen, showing a faint constriction, and, more anteriorly, what 

 appears to be the sigmoidal outline of the aperture. 1 h. Peripheral view of the same, showing a slight 

 flattening in this region. Lisnakeny. Dublin Museum of Science and Art (Geological Survey 

 Collection— No. 4124). (Page 165.) 



Fig. 2 a. Lateral view of the cast of a large specimen, showing two distinct constrictions. 2 h. 

 Peripheral view of the same. 2 c. Sutures of the same ; the last three septa ; the peripheral lobe is 

 too narrow. Clane. Dublin Museum of Science and Art. (Page 165.) 



Fig. 3 a. Lateral view of a cast of typical shape. 3 b. Peripheral view of the same, shelving 

 truncation. St. Doulagh's. Dublin Museum of Science and Art. (Page 165.) 



Fig. 4 a. Lateral view of a nearly perfect specimen, showing the smooth test and the nearly closed 

 umbilicus. 4 6. Front view of the same with the sutures artificially exposed. 4 c. Suture-lines of 

 the same. Clane. Dublin Museum of Science and Art (" Griffith Collection"). [This specimen is 

 somewhat doubtfully referred to the present species ; its general features resemble those of Glyph, 

 ohtusum, but the sutures are more like those of the former.] (Page 165.) 



Gltphioceeas (s.-g. Beteichoceeas) miceonotum, J. Pliillipe, sp. 



Fig. 5 a. Lateral view of a small (or young?) specimen, showing the fine transverse striae. 5 b. 

 Peripheral view of the same. Kildare (exact locality in the county unknown). British Museum (No. 

 26,268). (Page 177.) 



