NORTH AMERICAN EARL A TERTIARY BRYOZOA. 
589 
1890. Mastigophora dutertrei Kirkpatrick, Report upon the Hydrozoa and Polyzoa col- 
lected by P. W. Bassett-Smith, during survey of the Tizard and Macclesfield banks, 
in the China Sea, Annals Magazine Natural History, ser. 6, vol. 5. p. 17. 
1890. Mastigophora dutertrei Ortmann, Die japanische Bryozoan-Fauna, Archiv fur Naturg., 
vol. 50, pt. 1, p. 51, pi. 4, fig. 5. 
1903. Mastigophora dutertrei Juli.ien and Calvet, Resultats des Campagnes sci. du Prince 
de Monaco, Fasc. 23, Bryozoaires provenant des campagnes de VHirondelle, pp. 
91, 146. 
1908. Schizoporella dutertrei Waters, Report on the Marine Biology of the Sudanese Red 
Sea, Journal Linnean Society London, vol. 31. p. 128. 
Paleontological bibliography. 
1844. Millepora punctata Phillipi, Beitrage Kenntniss Tertiarversteinerungen des nordwest- 
lichen Deutschlands, p. 67, pi. 1. fig. 13. 
1859. Lepralia woodiana Btjsk, A Monograph of the Fossil Polyzoa of the Crag, Publications 
Paleontographical Society London, p. 42, pi. 7, figs. 1, 3. 
1865. Lepralia aurita Reuss, TJeber die Foramin., Anthozoen und Bryozoen des deutschen 
Septarienthones, Denkscli Akad. Wissenseh., Wien, Abth, 1, p. 62, pi. 7, fig. 13. 
1S75. Lepralia otophora Manzoni (not Reuss), I Briozoi del pliocene antico di Castrocaro, 
p. 23, pi. 3, fig. 30. 
1880. Lepralia brachyccphala. Seguenza, Le formazioni terziarie nelle Provincia di Reggio 
(Calabrai), Reale Acad. Lincei, Mem. Classe, Sci. Fisiche, Matema, e Naturali, 
pp. 82, 129. 
1885. Mastigophora dutertrei Waters, Cheilostomatous Bryozoa from Ahlinga and the River 
Murray Cliffs, South Australia, Quarterly Journal Royal Microscopical Society, 
p. 301. 
1898. Schizoporella dutertrei Neviani, Briozoi fossili della Farnesina e Monte Mario presso 
Roma, Paleontographica Italica, Piza, vol. 1, p. 113, sep. 37. 
1898. Schizoporella dutertrei Neviani, Briozoi Neozoiei di alcune locality, d’ltalia, Bolletino 
Society Romana per gli Studi Zook, p. 14. 
1900. Schizoporella dutertrei Neviani, Briozoi neogenici delle Calabrie, Paleontographia 
italica, vol. 6, p. 197 (83). 
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 . — Rupelian and Chattian of Germany (Reuss) ; 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, 41 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. 
Plesiotype. — Cat.. No. 64208, U.S.N.M. 
