8 Brack. VII. Brachiopoda. 
f Discina ( Discinisca ) forrierensis sp. 
n. Belgium Devonian, Maiilleux Bui. 
Soc. geol. 24 p. 348 pr.-verb. 
| Eridorthis subgen. n. of Plectorthis 
( q . v .), Foerste Granville Ohio Bull. 
Sci. Lab. Denison Univ. 14 p. 223. 
•\Oirtyella gen. n., genotype Hartiina 
indianensis , Mississippian, W.eller J. 
Geol. 19 p. 442. 
fGlossina truncata sp. n. Wisconsin 
Devonic, Cleland Wisconsin Geol. 
Nat. Hist. Surv. Bull. 21 p. 68. 
■\Gypidula simplex sp. n. United 
States Silurian, Foerste Granville 
Ohio Bull. Sci. Lab. Denison Univ. 14 
p. 70. 
■\IIaniburgia gen. n., genotype II. 
iypa sp. n. Illinois, Mississippian, 
Weller J. Geol. 19 p. 446. 
■\Hebertella cilveata nom. n. United 
States Ordovician, Foerste Granville 
Ohio Bull. Sci. Lab. Denison Univ. 
14 p. 224. — j \H. maria var. n. park - 
sensis United States Ordovician, 
Foerste Granville Ohio Bull. Sci. 
Lab. Denison Univ. 14 p. 319.— fH. 
(Sckizonema) fissistriata p. 76, celsa 
p. 80, spp. n.. United States Silurian, 
Foerste Granville Ohio Bull. Sci. 
Lab. Denison Univ. 14. — f H. vul- 
garis sp. n. New York Ordovician, 
Raymond Pittsburgh Ann. Carnegie 
Mus. 7 p. 242. 
f II emipty china ? waageni sp. n. Mag- 
dalen Is. Carbonic, Beede N. Y. St. 
Mus. Bull. No. 149 p. 178. 
■\Hindella ? (Greenfieldia) wkitfieldi 
p. 149, rostralis p. 150, spp. n., Ohio 
Silurian, Grabau Michigan Geol. Biol. 
Surv. Pub. Geol. Ser. 1 1910. 
■\IIomoeospira schucherti var. n. elon- 
gata p. 89, pisum sp. n. p. 90, United 
States Silurian, Foerste Granville 
Ohio Bull. Sci. Lab. Denison Univ. 14. 
t Leptaena gibbosa var. n. invenusla 
f. 3 United States Ordovician, Foerste 
Granville Ohio Bull. Sci. Lab. Denison 
Univ. 14 p. 315. — |L. rickmondensis 
nom. n. and var. n. precursor , United 
States Ordovician, Foerste Granville 
Ohio Bull. Sci. Lab. Denison Univ. 14 
p. 211. 
f Leptobolus lepis var. n. cliftonensis 
United States Ordovician, Foerste 
Granville Ohio Bull. Sci. Lab. Denison 
Univ. 16 p. 21. 
[1911] 
f Lingula batesvillae sp. n. Arkansas 
Mississippian, Girty U. S. Geol. Surv. 
Bull. No. 439 p. 32. — eboria sp. n. 
Magdalen Is. Carbonic, Beede N. Y. 
St. Mus. Bull. No. 149 p. 177. — \L. 
lewisii var. n. flemingtonensis Australia 
Silurian, Chapman Melbourne Proc. 
R. Soc. Viet. 24 p. 180. — -\L. mil- 
waukeensis sp. n. Wisconsin Devonic, 
Cleland Wisconsin Geol. Nat. Hist. 
Surv. Bull. 21 p. 69. — \L. obtusiformis 
sp. n. Wales (Montgomery) Silurian, 
Wade Q. J. Geol. Soc. 67 p. 455. — 
polariformis sp. n. Spain Trias, Wurm 
Zs. Deutschen Geol. Ges. Berlin 63 p. 
121. — f L. waynesboroensis sp. n. United 
States Ordovician, Foerste Granville 
Ohio Bull. Sci. Lab. Denison Univ. 
16 p. 23. 
■\Lingulella haimantensis p. 50, spi- 
tiensis p. 51, spp. n., Spiti Cambrian, 
Reed Pal. Ind. 7 1 1910. — -\L. man- 
ckuriensis, marcia, spp. n., China 
Cambrian, Walcott Smithsonian Inst. 
Misc. Collect. 57 p. 74. 
f Lingulidiscina newberryi varr. n. 
moorefieldana p. 38, marshallensis p. 39, 
Arkansas Mississippian, Girty U. S. 
Geol. Surv. Bull. No. 439. 
■ \Liorkynckus carboniferum sp. n. 
and var. n. polypleurum Arkansas 
Mississippian, Girty U. S. Geol. Surv. 
Bull. No. 439 p. 54. — \L. greeni sp. n. 
Wisconsin Devonic, Cleland Wisconsin 
Geol. Nat. Hist. Surv. Bull. 21 p. 71. 
Magasella jaffaensis Blochman re- 
figured and transf. to Campages, Hedley 
Fisheries Australia 1911 pt. 1 p. 114 
pi. xx figs. 41 and 42. 
Magellania fragilis p. 1, sulcata p. 2, 
spp. n., Antarctic, Smith National 
Antarctic Exp. 2 Brach 1907. 
\Meekella leei p. 112, neilsoni p. 114, 
spp. n., England Carboniferous, Thomas 
Mom. Geol. Surv. U. Iv. 1 1910. 
| Meristina globulus sp. n. Italy 
(Monumenz) Devonian, Gortani Pal. 
Ital. Pisa 17 1911 p. 172. — maria 
var. n. roemeri United States Silurian, 
Foerste Granville Ohio Bull. Sci. 
Lab. Denison Univ. 14 p. 88. — fil/. 
profunda sp. n. p. 160 and mut. n. 
sinosus p. 161, Michigan and Ontario 
Silurian, Grabau Michigan Geol. Biol. 
Surv. Pub. Geol. Ser. 1 1910. 
■\Meristospira gen. n. p. 158, geno- 
type mickiganense sp. n. Michigan 
