"six to eight" miles thick.
and more place they made a thin reef Bry-
ozou are common here, and occasionally there
is an Ostracous. Then follows the
Amsterdam limestone eight feet thick. The
contact seemed to be rather hard and many
fossils are common to both. Here Stylophora
incurvata and Ailenopora are very common,
one or than I ever saw before. No Glum-
mariu here but got a fine lead of Stromato.
cerium. Rafinesquaria alternata, Pleetambonite
serriceus, Phymatocrinus increscent, Jozzopbia ae-
currinstra, Oithon jectiniella, Pleiothrix mica,
tulla, Camarrella sp. etavanensi also occurs
here. Trinuclus concentricus is somewhat
common, and Lependitta fatulles[illegible] Then came
the
Glens Falls limestone, nodular, fourteen
feet thick. Here all Ailenopora are about, but
the common fossils are Tortulus pyras, Pavor-
jona, Stylophora incurvata (rare), Rafinesqua
alternata, Pleetambonite serriceus and many