| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Interviewing the local inhabitants to gather information
from oral tradition
|
Members of the team discuss possible
target areas prior to the start of the survey |
Members of the team
aboard the R/V Aegaeo deciding on areas to survey
|
| |
|
|
|
|
|
|
| |
|
|
|
|
|
| |
|
|
|
|
| |
Hydrophone used to communicate with the submersible
Thetis
|
The submersible Thetis on the surface, just
before descending
|
Diver aiding in the recovery of the submersible
Thetis
|
| |
|
|
|
|
|
|
| |
|
|
|
|
| |
Diver aiding in the recovery of
the submersible Thetis after an evening dive |
Sunset as seen from the stern of the R/V Aegaeo
|
View of the ROV Max Rover, the
submersible Thetis and the line leading to the side scan towfish
(not visible in image) |
|
|
|
| |
| |
|
 |
|
|
|
|
|
Side Scan Tow fish as it is being launched from
the stern of the R/V Aegaeo
|
The ROV Max Rover |
The ROV Max Rover |
|
|
|
|

|

|
 |
Sidescan sonar image of target 4,
Artemision channel (100kHz, 125msec rate) |
3.5kHz sub-bottom profile of the area of target 4,
indicating thick sediments (no rock substrate) below the seabed |
Sidescan sonar
image of target 6, Artemision channel (100kHz, 125msec rate) - the
target was right below the tow-fish |
 |
 |
 |
3.5kHz sub-bottom profile of the area of target 6, indicating thick
sediments
(no rock substrate) below the seabed -
t he target corresponds
to the small hill
shown on the profile |
The towfish of the 3.5kHz sub-bottom profiler |
Acquisition and post-processing of sidescan sonar data in the
computer laboratory of the R/V Aegaeo
|
|
|
|
|
|
|
|
|
|
|
|
|
The 'Hollows' of Euboea |
The submersible Thetis off the
island of Arapis |
Anchor found off Cavo Doro |
|
|
|
|
|
 |
 |
|
|
Anchor found off Cavo Doro |
Anchor found off Cavo Doro |
Dan Davis after the discovery of submerged marble blocks near the SE
coast of Euboea
|
| |
|
|
|
 |
 |
 |
|
View of marble block from site off the SE coast of
Euboea
|
View of marble blocks from site off the SE coast of
Euboea
|
View of marble blocks from site off the SE coast of
Euboea
|
 |
 |
 |
|
View of marble blocks from site off the SE coast of
Euboea
|
Dr. John Hale on a visit to Teos, Turkey, examining the local marble quarries |
View of marble blocks at Teos |
|
|
|
|
|