Pacific: Gulf of California
Mexico
Sonora
Borrow Pit along Rio Muerto drainage, about 4 mi N of Mapoli, between Pitihaya and Mapoli
26Jan1950
0900
27º48.8’N - 110º30.9’W
27.813, -110.515
-
to 4 ft
to 4 ft
-
UCLA W50-29
-
10-ft CS seine; 25-ft bag seine
BW Walker, KS Norris, AB Rechnitzer, DC Joseph
muddy, stagnant, fresh
-
mud. Shore: mud banks, rushes
Rushes along edge in some places
none
-