xo. 1 



HARTMAX: BOTTOM SURVEY 



PL. 1b 



and 

 d, 

 th 



Off Jew Fish PoiiU, 20U yards NNE of Abalone Point anc 

 southeast of Avalon Bay, at the east end of Catalina Island 

 California. Sept. 22, 1951. In about 48 fms. 33 20' 47" norti 

 latitude, 118° 18' 54" west longitude. 



Surface features show tests of Lytrchinus, sea whips, Chlneia. 

 Huinmocks are those of large maldanids, burrowing anemones, 

 onuphids, and sigalionids. Depressions are made by ophiuroids, 

 (ther annelids, etc. The bottom is richly populated. Size 

 proportions can be estimated from the tests of Lytech'ntus, which 

 measure 30 to 40 mm across. 



