11. Magma probably formed during deglaciation was erupted during the early Holocene, generating the long lava flow. 12. During deglaciation , the melted ice-water returned to the oceans, causing sea level to rise. 13. Beginning with the Lic�n Ignimbrite, generated just after the last deglaciation , activity continued in similar fashion. 14. If present deglaciation trends continue, the Calderone may soon share Corral de la Veleta's fate. 15. Oxygen isotope values from high latitudes : clues for Permian sea-surface temperature gradients and Late Paleozoic deglaciation . 16. The lands of Novaya Zemlya attained most of their early Holocene coastal deglaciation approximately 10, 000 years before present. 17. During deglaciation , the melted ice water returns to the oceans, thus sea level in the ocean increases again. 18. In the Alps this maximum was in 1850 and since then the region has become ice free due to deglaciation . 19. After deglaciation , snow and ice melt from the mountain tops can create streams and rivers in U-shaped valleys. 20. The physical mechanisms by which deglaciation occurs include melting, evaporation, calving, and aeolian processes such as wind scouring.
