OF A CAMBRIDGSHIRE WOODLAND. 381 
пк D Амр Е. 
"oil D from around the roots of Digitalis purpurea. 
Soil E ., ^» Epilobium angustifolium. 
Both from the calcareous clay, where neither of these plants would at first 
be expected. 
| | 
| | D. E. | 
| Stones over 8mm. ............ | 02 nil. 
Fine gravel over 1 mm. ........ | 255 0:28 
Coarse sand 1-0'2 mm. ........ 37 06 15:29 
| Fine sand 0:2-0:04 mm. ........ | 18:33 | 11:86 
Silt 004-001 mm. ............ | 15:31 | 11:91 | 
Fine silt 001-0005 mm. ...... | 7.74 | 6:91 | 
Г) gy 0005-0:002 mm. . M 353 646 | 
| Clay below 0:002 mm. ........ | 6:30 | 2y54 
| Loss on sol. in N/5 HCl ,....... | 947 834 
| Loss on ignition of dry sample ..| №04 14:06 
| Moisture _.................... | 2:18 5:84 
Potash (K,0) ................ 0:350 0:99] 
Phosphorie Acid (P,0,) ........ 0:077 0:124 
| Lime СаСО,.................. | nil. 0:14 
| | 
В. 5. А. 
14th December, 1911. 
