BIBLIOGRAPHY OF PALAWOZOIC CRUSTACEA 35 
GURDY (George! H:)— Continued 
A report on the upper Paleozoic fossils collected in China in 
1903-04. 
Carnegie Inst. Washington, Research in China, vol. 3, 1913, pp. 297-328, pls. 27-29. 
The author illustrates an imperfect pygidium of Phillipsia, somewhat like P. scitula 
of the American Coal Measures. 
New genera and species of Carboniferous fossils from the 
Fayetteville shales of Arkansas. 
Annals New York Acad. Sci., vol. 21, 1910, pp. 189-238 
Griffithides parvulus noy., G. mucronatus nov. 
Fauna of the Wewoka formation of Oklahoma. 
Bull. U. S. Geol. Sur., No. 544, 1915. 
The author refers Phillipsia (Griffithides 2) Sangamonensis M. and W. to the 
genus Phillipsia. Griffithides parvulus Girty. The surface is marked by granules of 
small nodes. 
The author compares it with G. ornatus, but is much smaller and differs in the con- 
figuration of the basal portions of the glabella. 
Fauna of the Batesville sandstone of Northern Arkansas. 
Bull. No. 593, U. S. Geol. Sur., 1915. 
The author describes Griffithides mucronatus noy. The same name was used by 
Traquair in 1862, for an Irish species of the genus, which Woodward, 1883, referred 
to Phillipsia Eichwaldi var. mucronatus. 
Goldenberg (Fr.) Fauna Sarepontana Fossilis Die fossilen Thiere 
aus Steinkohlenformation von Saarbiicken Hefts 1 and 2, 1875 and 1877. 
Arthropleura affinis sp. nov., pl. 1, figs. 11-12. 
Gorham (Frederic P.) The Cambrian deposits of North Attleboro. 
Bull. No. 9, Roger Williams Park Mus., Providence, R. I, 1905. 
The author illustrates from Shaler and Foerste’s Bull. Mus. Comp. Zool. of Harvard 
Univ., 1888. 
Olenellus Walcotti Shaler and Foerste may be identical with Elliptocephala asa- 
phoides Emmons. Microdiscus lobatus Hall. Ptychoparia attleborensis 8. and F, Aris- 
tozoe Microdiscus belli-marginatus §. and F. Ptychoparia mucronata S. and F. This 
may be Atops trilineatus Emmons. Microdiscus speciosus. 
Grabau (A. W.) Guide to the Geology and Paleontology of the 
Niagara Falls and vicinity. 
Bull. N. Y. State Mus., No. 45, vol. 9, 1891. 
The author illustrates the Paleozoic crustacea of the New York Niagara Group with 
original figure of Eurypterus remipes. 
Paleontology of the Cambrian Terraines of the Boston Basin. 
Occasional Papers Boston Soc. Nat. Hist., vol. 4, part 3, 1901, pp. 601-694, plates 
31-39. 
Trilobita: Olenellus (Holmia) Broggeri Wale. O. sp.. O. (Mesonacis) asaphoides 
(Emm.), O. Walcotti S. and F. Metadoxides magnificus Matth. Microdiscus belli- 
marginatus S. & F., M. lobatus Hall, M. sp. Strenuella strenura (Bill.). Argulos quad- 
rangularis Whitf. 
The author represents a restored figure on p. 676, with 16? thorax segments, with 
measurements of the head, which varies in length, exclusive of the occipital ring, from 
