Figure 6. Lithologic description of the basinal sediments of the Bahamas Transect (Site 1007) separated into highstand and lowstand systems tracts deposits. The transgressive systems tracts are included in the lowstand systems tracts. Seismic-sequence boundaries were used to separate the highstand systems tracts from the lowstand systems tracts. Within a sedimentary sequence, the number of turbidite events varies from 0 to 60. At Site 1007, more turbidites occur within the lowstand deposits.