PPRuNe Forums - View Single Post - Small airports, big security hassles

8th Feb 2012, 08:34

#8 (permalink)

handsfree

Join Date: Jun 2006

Location: EGNX country

Age: 68

Posts: 216

Likes: 0

Received 0 Likes on 0 Posts

Oh well, here goes :-

256 mm diameter : Boulder
64 to 256 mm dia : Cobble
4 to 64 mm dia : Pebble
2 to 4 mm dia : Gravel
1/16 to 2 mm dia : Sand
1/256 to 1/16 mm : Silt
1/256 : Clay

Sediment Description

Reply