324 



ALLAN HANCOCK PACIFIC EXPEDITIONS 



VOL. 19 



Echinodermata in Newport shelf (continued) 



Ophiothrix spiculata . 

 Ophiura lutkeni 

 Pentamera pseudopopulif era 

 Amphioplus strongyloplax . 

 Leptosynapta albicans 

 Molpadia intermedia 

 Amphiacantha amphacantha . 

 holothurian .... 



Mollusca 

 showing order of 



Epitonium tinctum 

 Rochefortia tumida 

 Turbonilla sp . 

 Olivella baetica . 

 Crepidula excavata 

 ? Lacuna sp. 

 Nassarius perpinguis 

 Nitidella carinata 

 Olivella ? pedroana 

 Polinices lewisii 

 Solen ? sicarius 

 Tellina modesta 

 Acteocina intermedia 

 Axinopsida serricata 

 Bittium sp . . 

 Cadulus sp. 

 Compsomyax subdiaphana 



Crenella cclumbiana 

 Cylichna diegensis 

 Lyonsia californica 

 Macoma yoldiformis 



n the Newport shelf, 

 occurrence in 8 to 52 



f ms . 



+ + + 



+ - + 



