Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Holmes, P.
1961
Barrow, Alaska
20 samples with ½ sq. ft sampling head - at
each site
B-22 - Flatland
-23 Slope
24 Trough
25 Top
26 ~30 ft sweep around ponds A+B - with ½
sq.ft. head
27 ~30" " " polyquadp " "
15 July Barrow, Alaska
30 samples with ½ sq. ft sampling
head at each site
B-28 - Flat
29 - Slope
30 - Trough
31 - Top
- 36' sweep - about 1 min in duration.
32 - 36' sweep on Flat - with ½ sq.ft head
33 " " Slope
34 " " Trough
35 " " Top
22 July Barrow, Alaska
Take same - 15 gal
B-36 - Flat - 30 sample, ½ ft² head
37 - Slope
38 - Trough
39 - Top