VIXE : CAMBRIDGE GREENS AND. 
17 
is similiar to the puncturing of the E. pulchella Rss. from the 
Montecchio Magg-iori (Tertiary) deposits of isorth Italy. Under 
present circumstances I only give one locality from my own observa- 
tion, and refer the reader to Waters and to Novak for others. 
Locality : Cambridge, Greensand. Waters : Yalangien St. Croix 
and Pontarlier (Jura) : Miocene : Austria and Hungary, and Crosaro, 
Val di Lonti (Rss.) ; Orakei Bay (Stal) Curdles Creek, Mt. Gambler, 
Bairnsdale and Muddy Creek, AustraHa (A. W. W.) 
7. — Entalophoka gigantopora sp. nov. Plate I , fig. 3. 
Zoarium compressd, rarely rounded. Zoadal tubes either 
wholly immersed or slightly raised above the general surface of the 
Zoarium ; divisional wall of the cells faintly outlined, orifice large, 
circular with very thick peristome. Surface of cells finely punctured. 
Locality : Cambridge, Greensand. 
Remarks : This species is of such large dimensions as regards the 
cells that it might easily be mistaken for a member of an altogether 
different group of Polyzoa. I think, however, that I am perfectly 
justified in placing it with the Entalophoree, but my reasons for 
doing so may be briefly stated : The cells though large, or appar- 
ently abnormal, have no secondary characters, such as ovicells or 
avicularia to assist the judgment in placing it differently, neither 
are the two surfaces of the Zoarium separated as in ordinary 
Eschariform species, yet I am unacquainted with any Polyzon with 
which the present species can be compared.* 
Descriptions. Plate I., figs. 1-6. 
All the Entalophorje of this plate are drawn to one scale, 
magnified about 33 diameters. 
Fig. 1. Entalophora raripora, D'Orb. A very young form of 
the species. 
Fig. 2. „ raripora D'Orb. Though a rather old speci- 
men, I have been able to trace the 
connection between this and younger forms. 
* Since this was written I have received from France specimens of Polyzoa 
(Bryozoa) from the Cenomanean Strata Mans. There is one species, Vlncularia 
cewomaTia D'Orb., that 'facially' may be partially confounded with the present 
form, but the sttident by closer scrutiny will soon detect a great difference in the 
two types. 
