2 Systematic Descriptions
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Fig. 2.19 a Proximal face, showing echinate sculpture and intra-punctate structure. Cingulum
smooth, devoid of structure. b Semi-distal face. c Side view, showing absence of cingulum on distal
face. d Proximal face showing intra-granulate structure
Fig. 2.20 a, b Proximal face, a–e cavate character of spore clearly visible; long trilete scar
prominent. e Proximal and partial distal view