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  1. #11
    Guild Expert Facebook Connected Caenwyr's Avatar
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    One last thing: if you do choose to link the inner sea to the ocean, a better place would be the northeastern tip, where the placement of the northern edge of the sea close to the mountain range to the north seems to suggest a fault line, slowly ripping the continent apart. This hypothesis would be supported by the already submerged rift north of that mountain range: continental break-up usually happens over a hotspot, where a plume of magma pushes up the continental plate and fractures it in three directions. Usually only one or two directions end up being viable, the other dying out or only forming millions of years later.

    A few examples in our world:
    • East African Rift (the original two arms created the Gulf of Aden and the Red Sea, the third is now becoming active and already stretches all the way to Malawi and Mozambique. Eventually it will separate eastern Africa from the rest of the continent)
    • Sinai peninsula (all three arms are active - the northeastern arm is the reason for the low altitude of the Dead Sea Valley, which will eventually be submerged and connected to the Red Sea)
    • Rhine Graben (which threatened to break up Europe, but seems to be dormant now)


    The hypothetical hotspot in your map would be located somewhere just off the coast, roughly in line with both the already submerged trench and the one still forming south of the mountain range.

    (By the way, if you choose to go for that scenario, be aware that the northern edge of the inner sea will probably be a good deal deeper than the rest of it. This seems irrelevant, but it might influence erosion patterns etc. For example, there won't be any deltas on that coast, not even tiny ones)
    Last edited by Caenwyr; 07-24-2013 at 06:19 AM.
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