The pictures were more educational to me than the text :)
The talk of coarse grained sediments brought back memories of the news release on the Mako-6 back in 2006
"At the base of the Endröd (5075m), Falcon management elected to continue
drilling to explore and investigate the possibility of coarse-grained clastic sediments in the bottom of the basin."
I remember discussing this with a friend who is also a Falcon shareholder. He asked me what that meant. My answer was something like "I have no idea, but coarse grained clastic sediments must be good, otherwise they wouldn't bother looking for them in the first place"
And yes, they did find them.