I found this user group and am now arguing with Neal Adams FOR subduction
Quote:
scroll down to the relevant map
http://www.nealadams.com/challenge.html
The mid Pacific ridge all but disappears under North America
Looking again at the map - there are several points where mid-oceanic
ridges impinge on land (red veins). Think about it. HOW COME? With
pure expansion all red should be central to sea areas. I suggest Neal
does a Shrinking Earth model based on the areas where red veins
disappear and opening Earth further until red veins are central to all
ocean areas. Then you have the planet the dinosaurs walked on. A
slower larger thinner atmosphere planet where giant dragonflies could
survive
|
http://tech.groups.yahoo.com/group/e...th/message/462