{"id":223,"date":"2014-11-21T00:32:44","date_gmt":"2014-11-21T00:32:44","guid":{"rendered":"https:\/\/staffblogs.le.ac.uk\/mars\/2014\/11\/21\/21st-november-2014-sol-815\/"},"modified":"2025-02-26T13:28:37","modified_gmt":"2025-02-26T13:28:37","slug":"21st-november-2014-sol-815","status":"publish","type":"post","link":"https:\/\/staffblogs.le.ac.uk\/mars\/2014\/11\/21\/21st-november-2014-sol-815\/","title":{"rendered":"21st November 2014 Sol 815"},"content":{"rendered":"<p>This MAHLI image shows the importance of the DRT Dust Removal Tool brushes.\u00a0\u00a0A section of Pahrump has been exposed by the DRT\u00a0to reveal\u00a0striking relict crystal structures in the fine grained sediment.\u00a0 These will have formed after the rock lithified, perhaps by evaporation at the same time as the gypsum veins formed in Yellowknife Bay.\u00a0 When we see textures like this we always think about terrestrial analogues, the flagstones which pave some of the streets of Scotland, taken from the &#8216;Old Red Sandstone&#8217; ~350 Myr shallow lake beds of Orkney and Caithness (see picture of these in outcrop)\u00a0are one type of terrestrial rock that contains such structures.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This MAHLI image shows the importance of the DRT Dust Removal Tool brushes.\u00a0\u00a0A section of Pahrump has been exposed by the DRT\u00a0to reveal\u00a0striking relict crystal structures in the fine grained sediment.\u00a0 These will have formed after the rock lithified, perhaps by evaporation at the same time as the gypsum veins formed in Yellowknife Bay.\u00a0 When [&hellip;]<\/p>\n","protected":false},"author":273,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-223","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/posts\/223","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/users\/273"}],"replies":[{"embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/comments?post=223"}],"version-history":[{"count":1,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/posts\/223\/revisions"}],"predecessor-version":[{"id":599,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/posts\/223\/revisions\/599"}],"wp:attachment":[{"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/media?parent=223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/categories?post=223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staffblogs.le.ac.uk\/mars\/wp-json\/wp\/v2\/tags?post=223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}