CYCLOSTOMA, CHEILOSTOMA. 
Bry. 13 
iPrasopora patera, American Paleozoic, Ulrich & Bassler, Smithson. 
Collect, xlvii, p. 20, pi. vi, figg. 11-14, n. sp. 
■\Prismopora tnangulata, Colorado, Girty, Prof. Papers U. S. Geol. Survey 
xvi, 1903, p. 340, pi. 1, fig. 5. 
■\Prohoscina Icevigata, P. microstoma, Patagonia, Canu, Mem. Soc. geol. 
France, Pal. xii (3), p. 19, pi. v, figg. 55 & 56, n. spp. 
■\ Reticulipora pataqonica, Patagonia, Tertiary, Canu, t. c. p. 20, pi. v, 
figg. 62, 63, 66. 
^PJiomhotrypa n. gen., characters and composition, American Paleozoic 
Ulrich & Bassler, Smithson. Collect, xlvii, p. 44. [No spp. named.] 
^Stigmatella n. gen. for >S'. creiiulata,^. 34, pi. ix, figg. 1-4, pi. xiv, figg. 1 & 2, 
S. spinosa, p. 34, pi. ix, figg. 5-8, S. personata, p. 35, pi. xii, figg. 1-3, 
S. interporosa, p. 35, pi. xii, figg. 4 & 5, /S'. nana, p. 36, pi. x, figg. 7-10, 
pi. xiv, figg. 11 & 12, S. nicklesi, p. 36, pi. x, fig. 1-3, pi. xiv, figg. 9& 10, 
American Paleozoic, Ulrich & Bassler, t. c, n. spp. 
Stomatopora major, S. ehurnea, S. ? incrassata, p. 88, pi. viii, fig. 16, pi. ix, 
figg. 7&8, Antarctic regions. Waters, Exp. Antarct. Beige 1904 ; t^., 
Paleozoic, development, Cumings, Amer. J. Sci. xvii, figg. 81-83 ; t>S'., 
Jurassic forms of " genus," Lang, Geol. Mag. i, 7, pp. 315-322, 11 figg. ; 
t*S. inflata. New York, Ruedemann, Rep. N. York Mus. Iv, p. 12, 
pi. i, ifigg. 2 & 3. 
iTheonoa glomerata, Maryland, Ulrich & Bassler, Maryland geol. Surv. 
1904, p. 406, pi. cix, fig. 4, n. sp. 
iTuhulipora anhaltinal Patagonia, Tertiary, Canu, Mem. Soc. geol. France, 
Pal. xii (3), p. 19, pi. v, fig. 59. 
iUnitrypa, Paleozoic, development, Cumings, Amer. J. Sci. xvii, figg. 
63-70. 
Cheilostoma. 
iCheilostomata ; tabulated list of fossil Victorian Tertiary forms ; 466 spp.; 
comparison of fossil and recent forms, Maplestone, P. Soc. Victoria 
xvii, i, pp. 182-218. 
i Adeona fourtauli, Egypt, Canu, Bull. Inst. Egypt iv, p. 226, pi. 1, figg. 1-5. 
Adeonellopsis umhilicata, Maryland, Ulrich & Bassler, Maryland geol. 
Survey 1904, p. 417, pi. cxiii, figg. 4 & 5, pi. cxiv, fig. 5. 
Amphiblestrum constrict^im, p. 413, pi. cxv, figg. 6 & 7; A. agellus, p. 414, 
pi. cxii, fig. 7, Maryland, Ulrich & Bassler, t. c, n. spp. 
iAspidostoma hexagonalis, A. porifera n. spp., A. ortmanni n. n. for 
A. giganteum Ortmann, Patagonia, Canu, Slem. Soc. geol. France, Pal. 
xii (3), p. 13, pi. iii, figg. 28-33. 
i Aulopocellan.ia.. for Solenopora ; A. tuhuUfera (sole species), Maplestone, 
Victorian Natural, xx, 8, p. 99. 
Beania magellanica, p. 28, pi. viii. fig. 7, B. hydesia, p. 30, pi. i, fig. 7, 
Antarctic, Waters, Exp. Antarct. Beige 1904. 
Bicellaria grandis, Antarctic, Waters, t. c. p. 26, pi. i, fig. 6, n. sp. 
Bifaxaria denticulata, B. rustica, pp. 59 & 60, pi. viii, figg. 14-19, Antarctic, 
Waters, t. c. 
iBimicroporella n. gen. for B. ventricosa n. sp., Patagonia, Canu, Mem. 
Soc. geol. France, Pal. xii (3), p. 12, pi. ii, fig. 26. 
Brettia longa, Antarctic, Waters, Exp. Antarct. Beige 1904, p. 26, pi. i, 
fig. 2^ n. sp. 
Bugula hicornis, B. reticulata, n. var. spinosa, pp. 21 & 22, figg. 2 & 3, 
Waters, t. c. ; B. (or Acamarchis) neritina, Bermudas, Verrill, Tr. 
Connect. Ac. x (2), p. 593, fig. 6. 
Cellaria dennanti, p. 36, pi. ii, fig. 9, pi. viii, fig. 4, C. duhia, p. 37, pi. ii, 
fig. 12, C. malvinensis, p. 37, pi. ii, fig. 10, pi. viii, fig. 5, Antarctic, 
1904. [Vol. xli.] 
