Smithsonian Report, 1962. — Daws 



Plate 8 



1. Recfiitl\- clisciix cred calcareous a!t;a is Li/liopliylluiii rri-M-i. IoliikI <jn ihe west coast of 

 Mexico. Shapes of aluae are nearly as nunieroiis as are species. 



2. Lush vegetation on Palmyra Atoll, in Line Islands of Pacific, is roul 



calcareous sand and gravel. 



1 I lie n-cf fiat's 



