No doubt others are poring through those hundreds of USGS photos, finding neat things but also finding errors. Such as images 451-453 being labeled as Pearl Geyser at Norris but actually showing Spike Geyser at Heart Lake. Question: is the "Lesser Emeral Pool" (image 473) at Black Sand Basin actually Green Spring? I think so. I also see of interest that a Jackson image in Sentinel Meadow (view looking south from Flat Cone in ?1883) is labeled as being in Queen's Laundry, as if that was the name used for the entire Sentinel Meadow area. This (along with misidentifications) brings up the question: Who produced the captions for these images? Are they original, or developed now by the USGS people as they produce these digital images from the originals? Scott Bryan -------------- next part -------------- An HTML attachment was scrubbed... URL: </geyser-list/attachments/20070105/e7026f47/attachment.html>