Evidence for Liquid Surface Water on Mars
Evaporites burying craters
2.4 - 1
Class: ebc
Source: fha01120
Comment: crater partly covered by evaporite


2.4 - 2
Class: ebc
Source: fha01120
Comment: crater almost completely covered by evaporite


2.4 - 3
Class: ebc
Source: fha01265
Comment: crater partly covered by evaporite and pyramid at rim


2.4 - 4
Class: ebc
Source: SP234404
Comment: Complex evaporite structure. At S1 and S2 two small craters (10 m/pix) seem to be the water source. At C2 similar small less active ones were grown above ground level. The one at C1 seems inactive. Remains of an old crater rim are barley visible. To the left three layers of evaporite terraces are standing out.


2.4 - 5
Class: ebc
Source: sp236105
Comment: Three rim pyramids close together point to an underground source at the common center of the three craters.


2.4 - 6
Class: ebc
Source: sp236303
Comment: crater partly covered by evaporite, originates from rim


2.4 - 7
Class: ebc
Source: sp236303
Comment: crater partly covered by evaporite but origin not at rim


2.4 - 8
Class: ebc
Source: sp236603
Comment: Two craters partly covered by evaporite?


2.4 - 9
Class: ebc
Source: sp237403
Comment: At first glance a crater that created an evaporite from its rim. But the crater seems more elevated than the surface. Perhaps it is no impact crater but created by volcanic-related water/steam eruptions like those known from "pseudocraters"


2.4 - 9a
Class: u
Source: sp249304
Comment: A small pseudocrater or cinder cone with distinct black area. Probably related to ash or water eruption.


2.4 - 10
Class: ebc
Source: SP239004
Comment: In same area:
- Domes (1, 3, B), cone evaporites?
- Evaporite covers crater rim (2)
- Evapotite covered crater (4)


2.4 - 11
Class: ebc
Source: Sp243803
Comment: Three sided rim pyramid at heavy eroded crater


2.4 - 12
Class: ebc
Source: sp246006
Comment: crater partly covered by evaporite, origin outside crater and white streaks in crater


2.4 - 13
Class: ebc
Source: sp246306
Comment: Different types of evaporites near or at crater


2.4 - 14
Class: ebc
Source: sp246502
Comment: Evaporite ridge grown out of crater center


2.4 - 15
Class: ebc
Source: sp247304
Comment: crater partly covered by evaporite


2.4 - 16
Class: ebc
Source: sp248003
Comment: Evaporite pyramids originating at rim and some outside at single sources


2.4 - 17
Class: ebc
Source: sp248003
Comment: crater partly covered by evaporite


2.4 - 18
Class: ebc X
Source: sp251105
Comment: crater totally covered by multi-sided flat evaporite pyramid originating from center


2.4 - 19
Class: ebc
Source: sp252205
Comment: pyramid connects two crater rims


2.4 - 20
Class: ebc
Source: sp252903
Comment: like above


2.4 - 21
Class: ebc
Source: sp252903
Comment: Pyramid only remain of crater?


2.4 - 22
Class: ebc
Source: sp252903
Comment: Rim evaporites are main remains of crater


2.4 - 23
Class: ebc
Source: sp253103
Comment: Layer of evaporite covers crater, layers partly brocken away


2.4 - 24
Class: ecc ebc
Source: sp253104
Comment: Different sizes of center crater pyramids in same area


2.4 - 25
Class: ebc
Source: sp253104
Comment: type like above


2.4 - 26
Class: ecc ebc
Source: sp253203
Comment: Most unusual crater-related evaporite. Bright center ridge and nearly covered small center crater indication of different past water activity types?