X1035383919-00330-73718</DOCNO> Galapagos Volcanoes Formation of the Islands Plate Tectonics Galapagos Volcanoes Parasitic Cones Lava Flows Lava Caves and Pit Craters Galapagos Volcanoes Mid-ocean islands like the Galapagos are formed from basalt, the most basic of all types of lava.
(X1035383919-00330-73718</DOCNO> Galapagos Volcanoes Formation of the Islands Plate Tectonics Galapagos Volcanoes Parasitic Cones Lava Flows Lava Caves and Pit Craters Galapagos Volcanoes Mid-ocean islands like the Galapagos; are formed; from basalt)
X1035383919-00330-73718</DOCNO> Galapagos Volcanoes Formation of the Islands Plate Tectonics Galapagos Volcanoes Parasitic Cones Lava Flows Lava Caves and Pit Craters Galapagos Volcanoes Mid-ocean islands like the Galapagos
are formed
from basalt