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Comment
DEPTH
53
DRILL
DSDP
53
DSDP/ODP/IODP sample designation
53
Deep Sea Drilling Project
53
Drilling/drill rig
53
Glomar Challenger
Lithology/composition/facies
Sample code/label
53
sediment/rock
53
Sand
35
Silt
35
Size fraction < 0.002 mm
35
Smear slide analysis
35
clay
35
Quartz
33
Spiculae
32
Stratigraphy
32
Diatoms
30
Feldspar
30
Mica
30
Carbonates
29
Heavy minerals
29
Nannofossils
29
Clay minerals
28
Terrigenous
26
Glauconite
25
Leg29
25
Radiolarians
25
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