Exploration of Gale Crater- part two

Due to an incapacity to post to this forum in established topics, I am issuing a second part of the original topic, 'The Exploration of Gale Crater'.
The server is receiving posts and repeatedly issuing a variety of incorrect 'error' statements, with the subsequent post content 'disappearing'.
Curiosity has tested water deposited gravel in a conglomerate type layer now tilted in place and this is an historic find for discussion.