Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
C.H. Hillat
(# 89)
Jan. - March 1966
Log 1 includes BT 1-66
Depth of mixed layer -
Surface
Temp. (C)
Depth (m)
Millimeters, 5 mm.
Lines drawn, red lines lower
North Latitude
South Latitude