12 Brack. 
VII. Brachiopoda, 
[1908] 
Kutorginacea Walcott & Schuchert 
superfam. n. incl. Kutorginidae, Schu- 
chertinidae Walcott Smithson. Misc. 
Collect. 53 p. 145. 
Orthacea Walcott & Schuchert super- 
fam. n. incl. Billingsellidae Walcott 
Smithson. Misc. Collect. 63 p. 147. 
Rustellacea superfam. n. incl. Rustel- 
lidae, Paterinidae Walcott Smithson. 
Misc. Collect. 53 p. 143. 
Siphonotretacea Walcott & Schuchert 
superfam. n. incl. Oholellidae, Siphono- 
tretidae Walcott Smithson. Misc. Collect. 
53 p. 145. 
t Terebratulacea fauna of the Volga 
formation I.ehmann St. Petersburg Trav. 
Soc. nat. geol. 34 pp. 191-221 figs. 
Acrotetidae subff. n. vide Acrothelinae, 
Acrotretinae. 
Billingsellidae subf. n. vide Nisusiinae ; 
gen. n. vide Wimanella. 
Craniidae Muller Beitr. Kenntn. 
Craniiden. 
Curticiidae Walcott & Schuchert fam. 
n. incl. Curticia Walcott Smithson. 
Misc. Collect. 53 p. 143. 
Obolellidae Walcott & Schuchert fam. 
n. incl. Oholella (Glyptias), Botsfordia, 
ScJiizopholis, (?) Quebeeia Waloot’T 
Smithson. Misc. Collect. 53 p. 145. 
Obolidae sublf. n. vide Biciinae, 
Elkaniinae, Neobolinae. 
Rhynchonellidae gen. n. vide Basiliola. 
Rustellidae fam. n. inch Rustelia 
Walcott Smithson. Misc. Collect. 53 p. 
143. 
Schuchertinidae fam. n. inch Schu- 
chertina Walcott Smithson. Misc. 
Collect. 53 p. 145. 
Siphonotretidae gen. n. vide Dear- 
bor nia. 
Syntrophiidae gen. n. vide Huenella. 
Tetebratulidae gen. n. vide Hetere- 
laema. 
Acrotretinae Walcott & Schuchert 
subfam. n. of Acrotretidae incl. Linnara- 
sonella, Acrotreta, Aerothyj'a, Diaeinopaia 
Walcott Smithson. Misc. Collect. 53 p. 
146. 
Acrothelinae Walcott & Schuchert 
subfam. n. of Acrotretidae incl. Aero- 
thele (RedLichella), Diacinolepaia Wal- 
cott Smithson. Misc. Collect. 53 p. 146. 
Biciinae Walcott & Schuchert subfam. 
n. of Obolidae incl. Bicia, Dicellornua 
Walcott Smithson. Misc. Collect. 53 p. 
144. 
Elkaniinae Walcott & Schuchert sub- 
fam. n. of Obolidae incl. Elkania Wal- 
cott Smithson. Misc. Collect. 53 p. 144. 
Eoorthinae subfam. n. incl. EoortJiia, 
Finkelnburgia Walcott Smithson. Misc. 
Collect. 53 p. 148. 
Neobolinae Walcott & Schuchert sub- 
fam. n. of Obolidae incl. Neobolua Wal- 
cott Smithson. Misc. Collect. 53 p. 144. 
Nisusiinae Walcott & Schuchert sub- 
fam. n. of Billingsellidae, incl. Niauaia 
(Jameaella), Protorthia (Loperia) Wal- 
cott Smithson. Misc. Collect. 53 p. 147. 
Orthothetinae gen. n. vide Ombonia. 
Brachiopoda genn. n. vide etiam 
Clarkella, Eixteletoidea, Eoorthia, Gaa- 
peaia, Thiemella, Trigonellina. 
^Acantholhyria doidtingenaia, mid- 
fordenaia spp. n. Jurassic (Fullers’ 
Earth), England (nr. Doulting, Somerset) 
Richardson & Walker Quart. Journ. 
Geol. Soc. 63 pp. 426-427 figs. 
Acrothele subg. n. vide RedUchella. 
'\Acrothele artemia p. 82 (Florida), 
apimi p. 86 (Nevada), turnerl p. 87 
(Utah and Nevada), looodworthi p. 88 
(Massachusetts), yorkenaia p. 88 (Penn- 
sylvania) spp. n. Cambrian, United 
States ; A. bellapunetata p. 82 Norway, 
hergeroni p. 83 France, borgholmenaia p. 
84 Sweden spp. n. Cambrian; A.levi- 
renaia sp. n. Ordovician, Canada 
(Quebec); *4. aubaidua var. n. hera 
Cambrian, United States (Utah) Walcott 
Smithson. Miscell. Collect. 53. 
'\Acrotreta bellatula p. 93, marjii- 
menaia p. 94 (Utah), rudia p. 95 (Ten- 
nessee), ulrichi p. 96 (Oklahoma) spp. n. 
Cambrian, United States ; A. ophirenaia 
var. n. deaeendena Cambrian, United 
States (Utah) p. 95 Walcott Smithson. 
Misc. Collect. 53. 
1[AinboeoeUa planieonvexa var. n. 
guadalupenaia Permian (Guadalupian), 
United States (Texas) Girtt U. S. Geol. 
Surv. Prof. Papr. 58 p. 370. 
■\Aretitreta gen. n. of Neotremata, type 
A. pearyi sp. n. Carboniferous, Grant 
Land Whitfield Bull. Amer. Mus. Nat. 
Hist. 24 p. 57. 
