Saw this on ABC news this morning. Apparently they've been watching this for several years. They said it's collapsing salt dome.
Louise From: stefan.crea...@arm.com To: texascavers@texascavers.com Date: Thu, 22 Aug 2013 11:58:23 -0700 Subject: [Texascavers] Holy crap! Sinkhole swallowing trees in Louisiana! http://www.bbc.co.uk/news/world-us-canada-23793499 -- IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. ARM Limited, Registered office 110 Fulbourn Road, Cambridge CB1 9NJ, Registered in England & Wales, Company No: 2557590 ARM Holdings plc, Registered office 110 Fulbourn Road, Cambridge CB1 9NJ, Registered in England & Wales, Company No: 2548782