1614 



TRANSACTIONS OF WAGNER 



TERTIARY FAUNA OF FLORIDA 



*?Strigilla pisiformis Linne (Pliocene of 



Trinidad). 



*Strigilla flexuosa Say, C, S. 

 Metis biplicata Conrad, C?. 

 Macoma virginiana Conrad, C, W. 

 *Macoma tenta Say, C. 

 *Macoma constricta Bruguiere, C. 

 Macoma laxa Dall, C. 

 * Macoma (Psammacoma) brevifrons Say, 



C. 



Semele carinata Conrad, W. 

 Semele bella Conrad var. appressa Dall, 



W. 



*Semele proficua Pulteney, C, W. 

 Semele perlamellosa Heilprin, C, S. 

 Semele Leana Dall, C, S. 

 *Semele purpurascens Gmelin C., also 



Costa Rica. 



*Semele bellastriata Conrad, C, S. 

 *Semele (Semelina) nuculoidea Conrad, 



C. 



*Abra aequalis Say, C, W. 

 *Cumingia coarctata Sowerby, C. 

 Psammobia (Gobraeus) Wagneri Dall, C, 



W. 



*Tagelus gibbus Spengler, C, W. 

 *Tagelus divisus Spengler, C, S, A, M, W. 

 *Donax fossor Say, C, W. 

 *Ensis directus Conrad, W. 

 *Psammosolen Cumingianus Dunker, C, S. 



Mactra (Mactrotoma) undula Dall, C, S. 



*Mactra (Mactrotoma) fragilis Gmelin, C. 



Mactra (Mactrotoma) Willcoxi Dall, M. 



*Mulinia lateralis Say, C, S, W. 



Mulinia caloosaensis Dall, C, S. 



Mulinia sapotilla Dall, C. 



*Rangia cuneata Gray, C, S, M, A, W. 



*Labiosa lineata Say, C, S. 



Ervilia polita Dall, C, S. 



*Paramya subovata Conrad, W. 



Sphenia attenuata Dall, C. 



Corbula (Aloidis) heterogenea Guppy, C, 



S, A. 

 Corbula (Aloidis) caloosae Dall, C, S, M, 



A. 



Corbula (Cuneocorbula) inaequalis Say, W. 

 Corbula (Cuneocorbula) cuneata Say, C. 

 Corbula (Cuneocorbula) nucleata Dall, W. 

 *Corbula (Cuneocorbula) contracta Say, 



C. 

 *Corbula (Cuneocorbula) Barrattiana 



Adams, C, S, W. 

 *Saxicava arctica Linne, C. 

 Panopea floridana Heilprin, C, S, A. 

 Panopea floridana var. navicula Heilprin, 



C, S. 



*Gastrochaena cuneiformis Spengler, C, S. 

 *Barnea (Scobina) costata Linne, C. 



Discinisca lugubris Conrad, C, S, A. 



PLIOCENE OF THE CAROLINAS. 



Since the Pliocene of the Waccamaw district in South Carolina and the 

 Croatan beds of North Carolina has already been fully discussed (Part II., pp. 

 201-217, 1892) there seems to be no occasion for repeating the discussion here. 

 The conclusions arrived at at that time have not been in any way invalidated 

 by subsequent researches, and the only changes which might be made are 

 trifling modifications of the nomenclature and arrangement of the lists of 

 species. 



