Dr. Glbrke wi'th forceps colltcLing beoCii ileas (oinphipoas, Pae 
white specks) that have to.ken refuge on his trousers iTorn Detch uebris 
tnrown in tne rater of tae lagoon at t ie north end of Cozumel 
Ivurke .ffathering up beacn flotstun to tiiror in t^ie vaterj 
lagoon -.t north enabf cozume 
L'r. Redder and kikae 
::ozumel tiio volunteered his assistance 
gathering moilucks from tiie tidepools near San Miguel, Cozumel 
Dr. Clarice chasin^^insec os on 
Tancaii, Cuiiitan Roo 
the beacii at 
