RECORD: Darwin, C. R. [n.y.]01.05. [Weight of worm-castings]. CUL-DAR63.57-58. Edited by John van Wyhe (Darwin Online, http://darwin-online.org.uk/)
REVISION HISTORY: Transcribed by Christine Chua and edited by John van Wyhe 6.2021. RN2
NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin.
57
Jan 5
On Lawn (wind)
No 1 ∠ 3/4° 2 in
No 2 ∠ 2° 1 6/10 in
No 3 ∠ 3 1/2°
No 4 ∠ 1° average angle 1' 81°
[total] 7° 1/4
Upper half weight 186 1/2 gr
Lower 497 grs
Length 2 in
1 6/10 in
1 9/10 in
1 7/10 in
4 / 7 2/10
Av. 1'8 length
Average above
This must not be used for average as Wind is [illeg]
58
[calculations]
2
Jan 5th
On Mound
Angels & Length
No 1 ∠ 10°
No 2 ∠ 9° 1/2
No 3 ∠ 17 1/2°
No 4 ∠ 15 1/2°
Length 1 9/10 in
1 8/10 in
1 1/2 in
2 2/10 in
Lower half weighs 703 1/2 grs
Upper half 408
Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)
File last updated 25 September, 2022