Stratagrids did a 3 folded article on Speed Sedimentation in the Swedish magazine:
OEI # 63-64 214: STRATA, GEOLOGISK TID, LAND ART.
Several Jetties in it / Several accounts from before the geologic turn.
You can have a look at our contribution below (click img. for high res.)
Its pretty dense.
At least for the screen.
Slow it down!