I'm a lapsed quantitative fluvial geomorphologist, though I trained as an undergrad as a straight geologist. I have also worked on planetary geomorphology, especially Mars landscape evolution. I currently work with and build a variety of environmental and agricultural models.
As you can probably tell, I'm not particularly active on Wikipedia (too busy; aren't we all...), but here's my User Page nonetheless.
Top trivia: my online alias is SiccarPoint. Yes, I am that cool.
Geo-books of importance - Archbishop Ussher???, Kelvin's age estimates, something by Buckland, Agassiz, William Smith, McKenzie's remarks on the movement of small melt fractions???
Megaripples (& the fact they aren't dunes...)
Regular ripples! Especially, e.g., climbing ripples, and formation mechanisms
Improve Wikimedia geology/geomorph/Ladakh image bank