8 REMARKS ON LITHOTH. MURMANICUM. — [1908 No. 3] 
Explanation of the Plates. 
All the figures from photographs about 6/; natural size. 
Plen: 
Lithothammnion breviaxe Fosl. 
Fig. 1—2. Specimens from Skarsvaag near the North Cape. 
Fig. 3. Wiater-worn specimen, partly with new branchlets deve- 
loped from the worn parts, seen from above. Kjelmö 
in Varangerfjord. 
Fig. 4. The type-specimen figured in Norw. Lithoth. pl. 2, fig. 1, 
seen from below. Kjelmö in Sydvaranger. 
PIE 
Lithothammion vardöense Fosl. 
Fig. 1-9. Young and older specimens resembling in habit small 
nodules of Lathoth. fornicatum, in part water-worn. 
Balstad in Lofoten. KRG 
Fig. 10. A much water-worn, compressed specimen, with new 
branches being developed only from parts of the edges. 
Balstad in Lofoten. 
Fig. 11. One half of a parted specimen approaching in habit 
certain forms of Lithoth. glaciale, in the central parts 
attacked by boring muscles. Mjaanes in Alten. 
Fig. 14. Å dead specimen taken up by excavators in the har- 
bour of Vardö. 
Fig. 12—13, 15. Specimens approaching in habit Luthoth. tophi- 
forme f. sphærica. Svolvær in Lofoten. 
