KYANCUTTA MUSEUM, S.A. = 
45. Acanthinocyathus. 46. Monocyathus porosus. 
ARCHAEOCYATHI, BEDFORD. Plate X 
47. Monocyathus robustus. ^ 48. Monocyathus sparsipora. 
49. Monocyathus mellifer. .وى‎ Monocyathus spinosus. 51, 52. Dokidocyathus simplicissimus. 
