Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Holmes, R.
1961
11 July Barrow, Alaska Pond H
[sketch of pond with dimensions: 15m length, 12m width, arrow indicating N]
Sample #1 - 40 cm from pond edge
2 36
3 "
4 "
5 15
6 "
7 "
8 - at edge
Pond with mostly open water - brown - mossy
bottom & scattered grass around edges
The bottom is only covered with moss,
The underlying matter is grave debris
- with little animal life Pong = 15.2%