Keywords: FMIB 34347 San Marcos Spring, San Marcos, Texas.jpeg San Marcos Spring San Marcos Texas Water Produced by Spring Welling Up from Below Subject San Marcos Spring Texas Springs Geographic Subject United States--Texas--San Marcos Tag Limnology 1891 Cite book Report Upon Investigations Made in Texas in 1891 Evermann Barton W Washington DC Government Printing Office 1893 Bulletin of the United States Fish Commission vol 11 1891 Plate XXXIV Creator Barton Warren Evermann PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 34347 Aquarena Springs Ponds in Texas San Marcos 1893 in Texas Barton Warren Evermann |