 This topographic map shows volcanic peaks in white because of their great height. Near the equator, a line of three volcanoes points south to Phaethontis and three large craters-the area where there are many gullies. Click on the image for a closer view. | |
| Coordinates | 49°06′S 152°30′W / 49.1°S 152.5°W |
|---|---|
| Naming | the ancient name for present Segura River, Spain |
The Tader Valles are a set of small channels in the Phaethontis quadrangle found at 49.1° south latitude and 152.5° west longitude. They are named after the ancient name for present Segura River, Spain.