s 
1887] The Progress of North American Paleontology. 537 
James Hall has “Bryozoa of the Upper Helderberg Group, 
Plates and Explanations. Published in advance of the Report 
-of the State Geologist for 1886, and of vol. vi., Pal. N. Y., 1886, 
pls.i—xii. pp. I-29. Albany, 1886.” 
F. L. Harvey has a note “On Axthracomartus trilobitus Scud- 
der” in the Proc. Acad. Nat. Sct. Philada., p. 231, September, 
1886. 
Angelo Heilprin has “ Notes on the Tertiary Geology and 
Paleontology of the United States”. in the Proc. Acad. Nat. Sci., 
p- 57, March, 1886, Philadelphia. In the Trans. Wagner Fiú 
Institute Sci, p. 65, Philad., 1886, he has “Explorations on 
the West Coast of Florida and in the Okeechobee Wilderness, 
with Special Reference to the Geology and Zoology of the Flo- 
ridian Peninsula. A Narrative of Researches undertaken under 
the Auspices of the Wagner Free Institute of Science of Phila- 
delphia.” Many new species without illustrations are described 
in this paper. He has also a note “On Miocene Fossils from 
Southern New Jersey” in the Proc. Acad. Nat. Sci. Philad., 
p- 351, December, 1886. 
L. E. Hicks has a note on “ The Permian i in Nebraska” in the 
AMERICAN NATURALIST, vol. xx. p. 881. 
E. W. Hilgard has a note on “ Dr. Otto Meyer and the South- 
western Tertiary” in Sczence, vol. vii. p. 11. In the Amer. Four. 
Sci., 3d ser., vol. xxxi. p. 398, is an abstract of a paper entitled 
“Making Deposits of the Remains of Birds, Squirrels, and other 
Small Animals,” from William’s “ Mineral Resources of the 
United States for the Years 1883-4.” 
Franklin C. Hill has an article “ On the Mounting of Fossils” 
in the AMERICAN NATURALIST, vol. xx. p. 353. 
G. J. Hinde, in Ann. and Mag. Nat. Hist., p. 271, March, 1836, 
has an article on “ Hystricrinus Hinde versus Arthroacantha 
Williams, a Question of Nomenclature.” 
Arthur Hollick publishes “ Remarks on Some Fossil Eésréi 
from Kreischerville and New Jersey” in the Proc. Nat. Sci. Assoc. 
Staten Island, February 13, 1886. 
Joseph F. James has “Cephalopoda of dhe Cincinnati Group ;” 
“ Description of a New Species of Gomphoceras from the Trenton 
of Wisconsin ;” and “ Note ona Recent Synonyme in the Palzon- 
tology of the Cincinnati Group,” in the Your. Cin. Soc. Nat. Hist., 
vol. viii. pp. 235 and 255, and vol. ix. p. 39. 
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