40 FLORIDA GEOLOGICAL SURVEY-15TH ANNUAL REPORT

Cacum, near C. carolinianurn Dail. Cwcumn putnamensis n. sp. Coccumn cooperi Smith. Rissoa geraa Dal]. Rissoina chesnelii (Mich.). Crepidula fornicata (Linn6). Crepidula plana Say. Teinostoma, near T. reclusa Say. Nucula proxima Say. Arca limula, var. platyura Dail ( ?) Arca transversa Say, (light farm). Anomia simplex Orbigny. Crassinella lunulata Conrad. Cardita floridana Conrad. Phacoides multilineatus T. and H. Sportella protexta Conrad. Dosinia elegans Conrad. Chione cancellata -Linn6. Tellina pala Say. Semele proficula Poulteney. Abra 2equalis Say. Tagelus divisus Spengler. Mulinia lateralis Say, var. B. Corbula barrattianna C. B. Ads. Corbula cantracta Say.

 Geologic horizon: Uppermost Pliocene or lowest Pleistocene.

 PLEISTOCENE DEPOSITS
 COMMENTS ON rAIJNAS VROM FORMERLY REPORTED LOCALITIES
7056.-Rose Bluff, Nassau Co., Florida. Opposite to and 4 miles west of
 St. Mary's, Camden Co., Ga. (See Ga. Geol. Surv. Bull. No. 26,
 p. 436, 1911, for fossil list).

 Geologic horizon given in original report: Pleistocene.
 Geologic horizon believed to be in this report: Pleistocene.
 The fauna at this locality is related to that at station 5869 (DeLand,
stratum No. 3 of section) as approximately 50 per cent of the Rose Bluff species are represented in that stratum; but the fauna from Rose Bluff contains certain species, as Arca incongrua, Ervuilia concentrica,
and probably Donax variabilis, that appear to occur only in deposits of post-Pliocene age.

5143.-Well at Kissimmee, Osceola Co., Fla.; depth 96 ft. from surface.
 (See Matson, G. C., and Clapp, F. G., 2nd Ann. Rep't Geol.
 Surv., 1909, pp. 149-150 for list.)

 Geologic Horizon given in original report: Pleistocene.
 Geologic Horizon believed to be in this report: Pleistocene.