Genera of the !N'oetii Ameeican Palaeozoic Brvozoa. 511 



Teotulipora, Hall. 

 (Ann. Rep. State Museum Nat. Hist. 1887.) 



Type, Tectulipora loculata, Hall. 



(Plate 7, figs. 1-5.) 



Brjozoum having the general aspect of Teotuliporella ; cell 

 apertures arranged in two parallel rows ; branches and dissepi- 

 ments carinated ; the carinas of the dissepiments coalescing with 

 those of the branches; carinae prominent; summits expanded, 

 frequently having a width nearly or quite equal to the branches 

 and dissepiments below. The summits of the carinae are angu- 

 lar or carinated, sometimes with a row of nodes along the middle, 

 this portion of the frond having a strong resemblance to the 

 noncelluliferous face of some Fenestelloid forms. This genus 

 differs from Locctlipora in having the cell apertures arranged in 

 two parallel rows ; the dissepiments being noncelluliferous. 



Fig. 60. Teotulipora looulata. A transverse sctlon of the branches and carinae. showing a side view 

 of diBseplmental and Its carinae, xl8. 



Fig. 61. A transverse section of three dissepiments and their carinae and a side view of a portion of a 

 branch and its carina, xl8. 



LocuLipoRA, Rominger, mss. 

 (First published in Pal. N. Y., Yol. YI, p. xxiii. 1887.) 



Type, Loculipora hiperforata, Hall. 



(Plate 7, figs. 6-12.) 



Bryozoum infundibuliform, branches sinuous or zig-zag, anasto- 

 mosing or connected by very short dissepiments, which are of 

 about the same width as the branches. The noncelluliferous 

 face usually presents more of an anastomosed appearance than 

 the celluliferous ; cell apertures disposed in oval order entirely 

 surrounding the fenestrule; branches and dissepiments cari- 

 nated ; carinae coalescing ; summits much expanded, angular and 

 sliglitly carinated; width of the summits usually about equal to 

 the branches and dissepiments below. So close is the resem- 

 blance of this portion of the frond to the noncelluliferous face, 

 that it is almost impossible to distinguish them. This genus 



