33 
819 
H Puget Sound, Washington Territory 
820 
S P 
S P 
S P 
S P 
S P 
S P 
S P 
S P 
S P 
S P 
S P 
S P 
S P 
S P 
S P 
S P 
S P C 
821 
822 
823 
821 * 
825 
826 
827 
828 
829 
830 
831 
832 
833 
83I* 
835 
836 
837 
838 
839 
81*0 
81*1 
I Puget Sound, Washington Territory; from mud on 
root of Costaria 
J Puget Sound, Washington Territory 
Puget Sound, Washington Territory 
Puget Sound, Washington Territory; on Rhodomela 
Puget Sound, Washington Territory; on a Ploeamium 
Puget Sound, Washington Territory 
Puget Sound, Washington Territory; mud on Iridaea 
Puget Sound, Washington Territory 
Puget Sound, Washington Territory 
Puget Sound, Washington Territory; on a Polysiphonia; 
Dr. Torrey 
Puget Sound, Washington; on a Ploeamium 
Puget Sound, Washington Territory 
Puget Sound, Washington Territory; on Ploeamium 
Puget Sound, Washington Territory; on Macrocystis 
Puget Sound, Washington Territory 
Puget Sound, Washington Territory; ringed specimen 
on slide 
Puget Sound, Washington Territory 
Puget Sound, Washington Territory 
A Pit River, California; chalk cliffs; Lt. Williamson 
B California; Lt. Williamson 
C California; Lt. Willi ams on 
D Pit River near Boiling Spring, California; Lt. 
Williamson 
81*2 
81*3 
E California; Suisun shore at mouth of marine. Arsenal 
of Benicia; 3 feet helow high water; Lt. Williamson 
F California; Cargrunes Straits, Benicia; marine, no. 2; 
Lt. Williamson 
