Sentences with phrase «volcanism associated»

Not exact matches

We find that many geological and geochemical phenomena associated with Snowball Earth are consistent with extensive submarine volcanism along shallow mid-ocean ridges.»

Martian lava tubes are natural sub-surface lava tube caverns on Mars that are believed to form as a result of fast - moving, basaltic lava flows associated with shield volcanism.

The island's volcanism is associated with the rifting along the Azores Triple Junction; the spread of the crust along the existing faults and fractures has produced many of the active volcanic and seismic events, [22] while supported by buoyant upwelling in the deeper mantle, some associate with an Azores hotspot.

Martian lava tubes are natural sub-surface lava tube caverns on Mars that are believed to form as a result of fast - moving, basaltic lava flows associated with shield volcanism Lava tubes usually form when the external surface of the lava channels cools more quickly and forms a...

Isostatic rebound in response to glacier retreat (unloading), increase in local salinity (i.e., δ18Osw), have been attributed to increased volcanic activity at the onset of Bølling — Allerød, are associated with the interval of intense volcanic activity, hinting at a interaction between climate and volcanism - enhanced short - term melting of glaciers, possibly via albedo changes from particle fallout on glacier surfaces.

Release of carbon (as CO2, CO, or CH4 and related compounds), directly from the volcanism and associated intrusive magmas, and from heating of carbon - bearing country rocks, doubtless acted as important drivers, but constraining the fluxes and the total amounts released is problematic.