Pit crater chains in Chryse Planitia on Mars. HiRISE, PSP_008641_2105, centered 30.360°N, 323.373°E. The 15 km chain is probably caused by collapsed terrain above a thawing ice layer. See also <a rel="nofollow" class="external free" href="https://hirise.lpl.arizona.edu/PSP_008641_2105">https://hirise.lpl.arizona.edu/PSP_008641_2105</a>
NASA
<a rel="nofollow" class="external text" href="https://www.researchgate.net/figure/Pit-Crater-Chains-in-Chryse-Planitia-HiRISE-PSP-008641-2105-centered-30360N_fig1_313443197">Pit Crater Chains in Chryse Planitia, HiRISE</a>