Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Holmes, T.C.
1961
Berlese Sample Vacuum
28 June Barrow, Alaska -
10 sq. ft. total at each location; random
chosen
B-8 - Slope lowland
B-9 - slope
B-10 - trough
B-11 - top
3 July Barrow, Alaska
Same procedure as before.
B-12 - lowland
B-13 - slope
B-14 - trough
B-15 - top
B-16 - sweep along ponds in lowlands -
wiked edge - penguin - 4'
Sweep
7 July Barrow, Alaska
10 sq. ft. sample - same areas
B-17 - lowland
18 - slope
19 - trough
20 - top
21 - sweep along pond A - on ridge