Mental Floss: What Is the Difference Between a Crevice and a Crevasse? One for the aul’ trivia file. #link You were reading Mental Floss: What Is the Difference Between a Crevice and a Crevasse?, a link posted with comment by MacDara Conroy. It is filed under Aux and was published in May 2017. If you liked what you read here, you can follow this site on Twitter @MacDaraBlogs or via reader feed, and find many more entries in the Archive. Tags: trivia Share this entry on Twitter, Tumblr, Facebook or Google+, or by email.