- sphenochasm
- сфеночазм (расщелина треугольной формы в океанической коре)
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
sphenochasm — … Useful english dictionary
Geology of Tasmania — Tasmania has a varied geological history, with the world s biggest exposure of diabase, or dolerite. Rocks from the Neoproterozoic, Paleozoic and Mesozoic time periods appear. It is one of the few southern hemisphere areas glaciated during the… … Wikipedia