220
a
BASIN PLAIN
SEA LEVEL
DEEP-SEA FAN
TURBIDITY CURRENT
BY UPTAKE OF WATER
v
Chapter 5 Oceanic Sediments
PAOGAADING DELTA, SHELF
ACCUMULATION
OF SAND AND MUD
SUBMARINE CANYON,
SUDING-SLUMPING
PELAGIC OR HEMI PELAGIC
(::: MUD TURBIDITES)
FAN ASSOCIATION
~
GRAVITY FLOW
c
SANDY TURBIDITES
(MEDIUM TO FINE -GRAINED)
EROSION
LOAD CASTING
TRUNCATION BY
d
(:--- SUBSEOUENT EROSION
DISTAL ~---------------- - ------ PROXIMAL
RELATIVE
BED THICKNESS
cb(c )
11
~ - - BASAL DIVISIONS - - -
- - -'»
PRIMARY
SURFACE
OF BED
MISSING
TOOL
e
FLUTE CAST S
MARKS
EROSION OF COHESIVE
MATERIAL
GROVE CASTS
TRACTION CARPET TRACTION
f
PRE- DEPOS1TIONAL
TAAC~
POSTDEPOSITION AL TRAGE FOSSILS
GRANULARIA
PHYCOSIPHON SCOLICIA