FIG. 5 in New archaeocyath genus from the early Cambrian of the western Anti-Atlas, Morocco

FIG. 5. — Fouanoucyathus tafraoutiensis El Bakhouch & Kerner, n. gen., n. sp., paratype AA-FOU-CI-1 from section FO.IS4: A, longitudinal view of specimen prior to preparation; B, oblique transverse section showing details of walls and septa porosity; C, longitudinal section (inner wall at right); D, detail of C showing inner wall porosity (central cavity at right); E, detail of C showing outer wall porosity. Scale bars: A, 4 mm; B, 0.4 mm; C, 1.5 mm; D, 1 mm; E, 0.3 mm.