Station 



Photo No. 

 Vault No. 

 Area 



Cruise 



A. FRONT OF CARD 



PHOTO ANALYSIS 

 Vessel 



_ Total 



Camera Type 



Photographer 

 Depth- M Uncorr. to Lat. 



Depth-M Corr. 



to 



Long. 



Sediment Type 



Major Topog. 

 Color 



Intermediate Topog. 



Sample 



Slope < 



PHYSICAL DISTURBANCES: Ripple Marks Pattern Shape Ht L Cover age_ 



Scour Slumping Slipping Banking Capping Sorting 



Current Velocity Direction Transparency Water Sample 



Bending of fauna and other 



ORGANIC PRODUCTIVITY: Benthic 

 Range H L 



Orientation of fauna 

 Pelagic Ht L and W Coverage 



W 



ORGANIC DISTURBANCES: Debris Tracks Trails Tubes Pits Mounds 



Excrement Churning Scratches Old New Other 



Average H L W Range H L W Coverage 



CHEMICAL DISTURBANCES: Nodules Crusts Slabs Fragments Other_ 



Color 



Composition 



Hardness 



ROCKS: Bedrock Boulders Cobbles Pebbles_ 



Average H L W Range H L 



Hardness 



Coverage 

 Fragments 



"w 



Strike 



Remarks: 



Single Stereo 



Dip 



Color 



Sample 



Coverage 



% overlap Camera Elev. 



Scale: 1 cm 



Contour Int. 



B. BACK OF CARD 



LABORATORY ANALYSIS 



I. Sample Analysis 

 A. 



11. Rate of Accumulation 



Sediment 







a. Method 



1. 



Type 



B. 



Bottom Water Analysis 



2. 



Med. Diam Gr. (mm) 





1. 



Temp. , deg. C. 



3. 



% sand 





2. 



Salinity, ppt. Sigma-T 





% silt 





3. 



a. Bottle No. Sp. Vol. An. 





% clay 



Pressure, kg/cm 3 Density 



4. 



Density, sat. gr/cc 





4. 



Sound Speed 



5. 



Porosity % 



„ J _. sound speed sed. 





sound speed water 



6. 



Bulk Density Mineral, gr/cc 









7. 



Shear Strength, gr/cm 2 



C. 



Summary of Microrelief and causes: 



8. 



Sound Speed, m/sec. 









9. 



Attenuation, dB/m 



Other Properties or Constituents: 





10. 









































Figure 3. Photo and laboratory analysis card. 



21 



