62 FLORIDA GEOLOGICAL SURVEY I3TH ANNUAL REPORT 



City Well at Apopka, Orange County, at 115 feet; and well at 

 Marathon, on Key Vaca at 1,720 feet. 



Quinqueloculina sp. 



Specimens of Quinqueloailiua with a rough surface are found 

 at Apopka at 115 feet and in the well at Anthony at 375 feet. 

 These are not well enough preserved to be identified specifically. 



Genus Massilina Schlumberger, 1893. 



Massilina sp. 



Plate 3. figures 4, 5. 



In the material from the well at Apopka there are specimens 

 of this genus rather poorly characterized as far as external char- 

 acters are shown. It is found with the conical species of Orbi- 

 tolina. 



Genus Triloculina d'Orbigny, 1826. 



Triloculina sp. 



A single specimen with traces of longitudinal costae was 



found in material from 138 feet in the well of J.Wiggins at Eus- 



tis, Lake County. 



Triloculina sp. 



At a depth of 720 feet in the well at Fort Myers several 

 poorly preserved specimens of Triloculina were obtained. The 

 exterior is rough and irregular and no characters are preserved 

 which enable them to be specifically identified with certainty. 



Genus Biloculina d'Orbigny, 1826. 

 Biloculina sp. 



There are specimens represented mainly by internal .casts 

 from the well at Jacksonville at S20-845 feet, and from the Ponce 

 de Leon Well at St. Augustine, at 440 feet, in both localities oc- 

 curring with the conical form of Orhitolina. 



Genus Peneroplis Montfort, 1808. 



Peneroplis arietinus (Batsch). 



Nautilus (Lituus) arietinus Batsch, Conch Seesandes, 1791, p. 4. pl- 6, 

 figs. i5d-f. 



