640×480 Don Thieme and Dan Chapman at Shadrick Sinkhole, in Sinkholes near the Withlacoochee River, by John S. Quarterman, for WWALS.net, 18 February 2015

640x480 Don Thieme and Dan Chapman at Shadrick Sinkhole, in Sinkholes near the Withlacoochee River, by John S. Quarterman, for WWALS.net, 18 February 2015
640×480 Don Thieme and Dan Chapman at Shadrick Sinkhole, in Sinkholes near the Withlacoochee River, by John S. Quarterman, for WWALS.net, 18 February 2015, Off of River Chase Drive (off of Val Del Road)
640×480 Don Thieme and Dan Chapman at Shadrick Sinkhole, in Sinkholes near the Withlacoochee River, by John S. Quarterman, for WWALS.net, 18 February 2015, Off of River Chase Drive (off of Val Del Road)

Leave a Reply

Your email address will not be published. Required fields are marked *