Subbottom profiler images showing reconstruction of part of the paleoAucilla in the Gulf of Mexico. Depression indicated by arrow on right is a sediment infilled paleoriver channel.
 Subbottom Profiler
Image courtesy of PaleoAucilla Prehistory Project, Michael Faught. Download larger version (jpg, 464 KB).

Subbottom profiler images showing reconstruction of part of the paleoAucilla in the Gulf of Mexico. Depression indicated by arrow on right is a sediment infilled paleoriver channel.