NORTH AMERICAN EARLY' TERTIAEY BRYOZOA. 589 



1S90. Maxtiijopliora dutertrei KIKKPATRICK, Report upon the Hydrozoa and Polyzoa col- 

 lected by P. W. Bassett-Smitli, during survey of the Tizard and Macelesfield hanks. 



in the China Sea, Annals Magazine Natural History, ser. 6, vol. 5. p. 17. 

 1890. Mastiflitpliorn dutertrei ORTMANN, Die japanische Bryozoan-Fauna, Archiv fiir Naturg., 



vol. 50. pt. 1. p. 51. pi. 4, fig. 5. 

 1903. Mastigopliora dutertrei JULI.IEN and CALVET, Resultats des Campagnes sci. du Prince 



de Monaco, Fasc. 23, Bryozoaires provenant des campagnes de VHirondelle, pp. 



91, 146. 

 190S. Srhizopnrclta dutertrei WATERS. Report on the Marine Biology of the Sudanese Red 



Sea, Journal Liunean Society London, vol. 31, p. 128. 

 PaJeontntogicnJ biWingrapJiy. 



1S44. Millepora punctnta PIIILLIPI, Beitrage Kenntniss Tertiiirversteinerungen des nordwest- 



lichen Deutschlnnds. p. 67, pi. 1, fig. 13. 

 1859. LeprnUa woodiana BUSK, A Monograph of the Fossil Polyzoa of the Crag, Publications 



Paleontographical Society London, p. 42, pi. 7. figs. 1, 3. 

 1865. Lepralia aitrita REUSS. T'eber die Forarnin., Anthozoen und Bryozoen des deutscheu 



St'ptarienthones, Denksch Akad. Wissensch., Wien, Abth, 1, p. 62, pi. 7, fig. 13. 

 1875. Lcprnlw otuptiura MANZOM (not Reiiss), I Briozoi del pliocene antico di Castrocaro, 



p. 23, pi. 3, fig. 30. 

 1880. LeprnUa bracliHccphnla SEGUENZA, Le formazioni terziarie nelle Provincia di Reggio 



(Calabrai), Reale Acad. Lincei, Mem. Classe, Sci. Fisiche, Matema, e Naturali. 



pp. 82, 129. 

 1885. llastigopliora dutertrei WATERS. Cheilostomntous Bryozoa from Aldinga and the River 



Murray Cliffs, South Australia, Quarterly Journal Royal Microscopical Society, 



p. 301. 

 1898. ScliizoporcUa dutertrei NEVIANI, Briozoi fossili della Farnesina e Monte Ma rip presso 



Roma. Paleontograiihiea Italica. Piza. vol. 1. p. 113, sep. 37. 

 1S9S. RcJiizoporclla dutertrei NEVIANI, Briozoi Neozoic! di alcune localita d'ltalia. Bolletino 



Societa Romana JUT gli Studi Zool., p. 14. 

 1900. SchizoporcUa, dutertrei NEVIANI, Briozoi neogenicl delle Calabrie. Paleontograjihia 



italica. vol. 6, p. 197 (S3). 



The geographical distribution of this species is considerable, but, like the 

 preceding, it no longer exists on the American shore. However, at the end of the 

 Eocene, it existed on the two sides of the North Atlantic. This phenomenon is 

 inexplicable, all the more as the same genus is actually represented in the waters 

 of Florida by two species. As in the preceding, we are quite certain that the ovicell 

 is recumbent, placed on the distal part of the zooecium itself and that it does not 

 rest on the distal zooecium. 



Occurrence. Upper Jacksonian (Ocala limestone) : Alachua, Florida (very 

 rare). 



Vicksburgian ("Chimney rock" member of Marianna limestone) : One mile 

 north of Monroeville, Alabama (rare). 



Geological distribution.~-Tiupelia.Ji and Chattian of Germany (Eeuss) ; Hel- 

 vetian of Italy (Seguenza) : Tortonian of Italy (Seguenza) ; Plaisancian of Eng- 

 land (Busk), of Italy (Manzoni) ; Sicilian of Italy (Neviani). 



Habitat. Pacific, off Japan, 163 meters, and off Chili, 44 meters. Atlantic; 

 in British waters, 97-277 meters, at Madeira off the Azore Islands. 130 meters, 

 and in the British Channel. Mediterranean, and the Red Sea. 

 Xo. fi420S. U.S.N.M. 



