This evening I have posted corrections to my original photo IDs in the description blocks for some of the photos that I posted to Flickr today. My trip to Quintana yesterday, 28-Oct-12, not 28-Sep-12. I appreciate all the expert analyses. I haven't changed the original photos' labels so others can see where I've made mistakes. I'll posted any other corrections to Flickr if more arise. Again, thanks to all those who have taken their valuable time to look at the photos. Take care, Paul Sellin SW Houston