Global Volcanism Program | Image GVP-08188
The small dark hill in the middle distance right of center is Little Black Peak, a cinder cone topping a broad low shield volcano that was the source of the massive Carrizozo lava flow, which forms the dark streak extending across the photo. Most of the ~4.2 cu km pahoehoe flow extended off the photo to the right down the low-angle gradient of the Tularosa Basin to the SE for a distance of 75 km.
Photo by Lee Siebert, 1999 (Smithsonian Institution).
This image is made available under the Public Domain Dedication CC0 license, but proper attribution is appreciated.