Leg : 20 Depth Top/Bottom of Layer(m) : 389.75/ 390.50 Hole: 195B Depth to Top of Core(m) : 389.00 Core: 3 Depth Top/Bottom Interval(mm): 750/1500 Sect: 1 Visual Text Description: CHERT,CHALK,MARL;C 2.5YR6/0-GRAY,7.5YR8/0-WHITE,N5.5-LIGHT GRAY, 10YR5/1-GRAY,N2-GRAYISH BLACK,5B8/2-VERY PALE BLUE,5B9/1-BLUISH WHITE, 5BG5/2-DARK GREEN,5BG7/2-DARK GREEN,10YR4/2-DARK GRAYISH BROWN, 5BG4/2-GRAYISH BLUE GREEN,N8-VERY LIGHT GRAY,5B7/1-LIGHT BLUISH GRAY, 5B7.5/1-BLUSIH GRAY,N5-MEDIUM GRAY,N8-VERY LIGHT GRAY,10G5/2-PALE GREEN TO GRAYISH GREEN,5B8/1-LIGHT BLUISH GRAY;S BLOCKS OF CHERT AND CHALK PROBABLY REPRESENTING AN INSITE SUCCESSION OF CHERTS INTERBERBEDDED WITH CHALK, CHERT FRAGMENTS MOTTLED GRAY AND WHITE,BANDED GRAY AND WHITE,CHALKS ARE FINELY LAMINATED-VERY PALE BLUE AND BLUISH WHITE,ONE LUMP OF DARK GREEN FINELY LAMINATED IMPURE CHALK,FROM 75-96 CM CHERT OF DARK GRAYISH BROWN, 96-103 CM MARL OF GRAYISH BLUE GREEN GRADING DOWNWARD TO VERY LIGHT GRAY LAMINATED NEAR POINT OF COLOR CHANGE,FROM 103-106 CMCHERT OF LIGHT BLUISH GRAY WITH ADHERING WHITE CHALK,FROM 106-110 CM CHERT OF GRAYISH BLACK WITH ADHERING WHITE CHALK, FROM 110-115 CM CHALK BETWEEN LIGHTGREENISH GRAY AND LIGHT BLUISH GRAY LAMINATED WITHSMALL LENSES OF LIGHTER CHALK, 115-130 CM CHERTGRADING FROM GENERALLY VERY LIGHT GRAY IN UPPER PARTTO MEDIUM GRAY IN LOWER PART UPPER PART LAMINATED,FRP, 130-136 CM MARL BETWEEN PALE GREEN AND GRAYISHGREEN-THINLY LAMINATED, FROM 136-150 CM CHALK OF LIGHT BLUISH GRAY-THINLY AND FAINTLY LAMINATED;O CHUNKS,ALSO BANDED LIGHT GRAY AND GRAY AND GRAYISH BLACK,VOID FROM 0-75 CM;Z 00000000 |
Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.
|