226 (Jarl Fred. Kolderup. [Nr. 8 



Some clistance up the mountain at the plan of displacement we can 

 see how the layers of the green gneiss decline from their original 

 strike- di rection about N-S and almost turn E-W. Also the 

 marble-zone west of the northmost lakes west of Kraaen shows a 

 similar declination. Here the marble begins at the southern broadening 

 of the lake, where the breadth of the grey-black and partly light 

 mottled marble is nearly 100 m. (240 m. a. s.). On the southern 

 side of the Dyvinhill we can see how, in a similar way, the layers 

 of marble and phyllite near Ødejord bend westwards around the 

 green gneiss. The zone of marble and phyllite may now be fol- 

 lowed along the western side of Langevand, it being only broken 

 for a rather short stretch about the middle of the shore. From the 

 south end of the lake it continues southwards along the high-road 

 until the latter turus to the east. 



About 600 m. s. of the end of Langevand, west of the bridge, 

 I have tåken the section reproduced in fig. 29. The various rock- 

 zones, reckoned from the east, are the following: 



1. Conglomerate (Moberg-conglomerate), being east of the 

 Hisdalsbro in close contiguity to the granitic rock designated by 

 Dr. Reusch as "Grey gneiss". Strike N.W-S.E. 



2. White- and redmottled marble with streaks of greenish 

 mica and chlorite. Extent about 12 m. 



3. Phyllite with marble-lumps. Dip about 60° S.W. Extent 

 -about 5 m. 



4. About 15 m. pink partly somewhat mottled marble. 



5. 2-3 m. phyllite with marble-lumps. Dip 60° W. 15° S. 



6. About 4 m. pink mottled marble. 



7. About 7 m. phyllite with marble-lumps partly rather large. 

 Dip 65° W. S. W. 



8. About 30 m. dark limestone with veins or lenses of quartz, 

 and parts of phyllite. Dip about 60° W. S.W. 



9. About 120 m. phyllite. 



As may be seen by this, we have here just as farther towards 

 the north a series of various marbles and phyllites; the layers of 

 quartz-sericite-schists and gneiss are on the other hand wanting. 

 If from this section we follow the zones southwards, we shall re- 

 cognize how some of them are dying out while others are increasing 

 in breadth. Fig. 30 shows the distribution of some of the marble- 

 zones. — Some mottled marble intended for monuments etc. has 

 been worked here. 



