Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Holmes, R.
1961
"July Barrow, Alaska Pond G
[sketch of pond with dimensions: 18m height, 20m width, and some symbols along the bottom]
Sample #1- 120 cm from edge of water
42-50
3-"
4-"
5-25
6,7,8-"
Pond has scattering of grasses & sedges near
the edge. Thin parts of the center. Bottom
is covered with a light brown (decomposed
Sphagnum?) moss - where seems devoid of
chir. - by 2 samples. Flies abound around pond
Water temp: 14.8°C