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II, The New Valley. Gravitational

In a previous delivery this blog, you can see a picture of a green laser through a slot hugens.En the picture below shows a theoretical reproduction of this process. As we know the triangular island volcanism follow this pattern.
The first thing that strikes us is the left and right symmetry, hence we infer that the volcanic structures east and west of the ridge south to the Canary Islands triangular repeat.
The second thing we can deduce is that the ridges of these islands has a length determined by the width of the slot and therefore, the length and breadth of these islands, does not change once reached its natural dimensions.
. As we see in the picture below the formation Aridane Valley led to the formation of a new tripod structure with its center at the peak Birigoyo, this new structure allowed the island's palm grows to the south, without this new tripod structure the length of the island would be lower.
In this first image, in blue, the older the dorsal summit south of the tripod structure 2 the blue cord that also easily identifiable as an alignment of volcanoes visible from the island's airport.

Adding 120 degrees from any of the previous two we find the western ridge tripod structure 2.

Based on the alignment of volcanoes visible in Puntagorda to break off the north of the southern ridge and parallel to the ridge west of the tripod 2 we have the ridge west of the tripod 1. And she deduct moving 120 ° of dorsal east of it

Knowing this we can determine that volcanic structures are responsible for the volcanic history of the island, namely the structure Tripod 2 with center at the peak Birigoyo or the collapse of the southwest section of the island (the famous sinking of the west side) also remember the structure north of the island is practically turned off, so we can determine the current and historical volcanism of the island has been caused by one or another cause.
Now mark the line joining the precipice of the anguish and the lime trees and the line joining the crater hydromagmatic of stew and of the same type found among the green pond west port ships. (Lines red on the left and right)

The red line on the left is a likely local failure (Carracedo) the red line connects two craters right hydromagmatic later delve into its meaning.

In the last picture I have marked the history of the island volcanoes.
In light blue Teneguía Tacande volcanoes in the southern ridge of the island, the summit of Tacande new, which seems to indicate that their reconstruction is underway.
red volcanoes in 1677 in Martin and belong to the dorsal fuencaliente east and west Crack for the emergence of the lava is slightly inclined to the south.
green volcanoes in San Juan and Jedey volcano, caused by the incipient formation of the new valley south of San Juan actual.El volcano is a volcano probably south of the ridge, the wedge effect of the dams of the two upper cones accelerates the collapse and started causing the output of magma in the plain of the bank, and the formation of the failure of Bonelli showing this output magma.
in dark blue Martín volcano, probably belonging to the dorsal below mouths southern two would be related to the formation of the new valley in a similar way to San Juan.
In the next installment of this blog, we focus on the relationship between the two red lines of the map above and the valley of Aridane (lime trees line the gorge of anguish) and the new valley south of this (line crater hydromagmatic rowing stew in S / C de la Palma)