16 P. A. ØYEN [No. 2 



which rarely may be found a stone of the size of a nut. Only 

 in some scattered places a faint trace of a reaction to HG1 may 

 be experienced. Quite exceptionally some small clay-concretions 

 of a yellowish-brovvn colour may also be found. The fine sand- 

 layers of this series either have the same colour as the clay or 

 a more reddish-grey one. 



XX. This series is visible in a thickness of about 30 cm. 

 but is, no doubt, partly tåken away by the levelling foundation 

 work. The layers in question consist of alternating clay and 

 sand deposits of a yellowish-grey colour and very fine-grained. 

 The clay proves to be mixed with fine sand and then the sand- 

 layers are only traced as something different by their colour 

 having a faint dash of red. As well sand- as clay-layers prove 

 to be finely laminated to the thickness of about one millimetre 

 each and further arranged in groups of a thickness of about 

 one centimetre. No reaction to HG1 is to be traced neither in 

 the clay deposits nor in the sand deposits. 



About 36 metres to the north-east of section F we meet 

 with an interesting section, G, that may, however, be traced 

 nearly continuously from the sections E and F. The section G 

 does not, however, carry us to the bottom of the series, but il 

 is highly interesting to see in this section a clear representation 

 of a lower clay deposit and of an upper sand deposit. The dif- 

 ference is not, however, very prominent as the matertal through- 

 out the whole section proves to be a mixture of clay and sand, 

 even if it is often laid down in alternating layers. This section 

 is opened to a depth of something between one metre and one 

 metre and a half. The lower part of it may be easily granted 

 to correspond with the series XVIII and XIX of section F, and 

 the upper part may as easily be granted to correspond with the 

 series XX of section F. 



The lower part of section G consists of fine, hard clay of 

 yellowish-grey colour and finely laminated representing only thin 

 layers of a thickness between one and five millimetres, or as a 

 mean thickness two millimetres or two millimetres and a half, 

 each of them being separated by fine sand-layers thin as paper. 



