that matter, I did not look for them. Took one picture looking at the W side of the gap, down stream, another of the lower Mesa Verde on the W side from the E side. Another of the upper fossil outcrop on E side. Reached camp at 1:30 p.m.. Very hot forenoon. Afternoon I cleaned the Oreohelix from Newcastle and found both species to contain young. Then at 4 p.m. Terry and I visited the very steep slope showing upper Mancos shales and lower Mesa Verde sandstones. I the lower Mesa Verde we found a thick stratum (about 8 inches) filled with fossils, including Baculites , Bryozoa , Serpula markmani , Anchura , et al., but no Cardium , Mactra , Callista or Ostrea . The three faunas we have found here are very distinct. In this last horizon we also found 2 specimens of Halymenites major and many plant stems, probably marine. Reached camp at 6:30, retired at 9:30