NO. 5 TERTIARY ECHINOIDS FROM FLORIDA — KIER 2$ 



Occurrence. — Living off South Carolina and Georgia and in the 

 Gulf of Mexico with a bathymetrical distribution of 25-55 meters. 

 Types. — Figured specimens, U.S.N.M. 648173-5. 



Fig. 18. — Clypeaster subdepressus (Gray) : Adapical and adoral views of 

 U.S.N.M. 648177, from the Recent, Gulf of Mexico, off Galveston, Tex., X i- 



CLYPEASTER SUBDEPRESSUS (Gray) 



Plates 8, 9 ; text figure 18 



Echinanthus subdepressa Gray, 1825, Ann. Philos., ser. 2, vol. 26, p. 427. 



Clypeaster (Stolonoclypus) subdepressus (Gray). Mortensen, 1948, Monograph 

 of the Echinoidea, vol. 4, pt. 2, p. 112, pi. 23, figs. 1-3; pi. 24, fig. 3; pi. 25, 

 fig. 6; pi. 26, figs. 1-6, pi. 27, fig. 4; pi. 45, figs. 4, 11, 14, 15. (See this refer- 

 ence for the pre-1948 citations of this species.) 



Clypeaster subdepressus (Gray). Sanchez Roig, 1949, Paleont. Cubana, vol. 1, 

 p. 82. 



Stolonoclypus subdepressus (Gray). Sanchez Roig, 1952, Revision de los Clype- 

 aster idos Cubanos, p. 17. 



Clypeaster subdepressus (Gray). Breder, 1955, Bull. Amer. Mus. Nat. Hist., 

 vol. 106, no. 3, pi. 1, fig. 3. 



Clypeaster subdepressus loculatus Bernasconi, 1956, Neotropica, vol. 2, p. 35, fig. 



Clypeaster (Stolonclypus) subdepressus (Gray). Krau, 1956, Mem. Inst. 

 Oswaldo Cruz, vol. 54, p. 415-416, figs. 5-10, 13, 15, 17, 19. 



Clypeaster (Stolonclypus) subdepressus (Gray). Tommasi, 1957, Pap. Dept. 

 Zool. Sec. Agr. Sao Paulo, vol. 13, p. 30-31, figs. 22-24, pi. 2, figs. 3, 4. 



Clypeaster subdepressus lobulatus Bernasconi, 1958, Bol. Inst. Oceanogr. Sao 

 Paulo, vol. 7, p. 122, pi. 1, figs. 4a-c. 



Clypeaster subdepressus (Gray). Cooke, 1959, U.S. Geol. Surv. Prof. Paper 

 321, p. 36, pi. 11, figs. 2-4. 



