34 Mam. 
XVI. Mammalia. 
[1921] 
I Merychippus calamarius slylodontus 
var. n. Barstow Miocene, Mohave 
Desert, p. 505, Merriam Bull. Dept. 
Geol. Univ. Cal. Pub. 11 1919. 
Tapiridae and Rhinocerotidae. 
f Dicer atherium general account p. 
198, lobatum p. 202, cuspidatum p. 204 
spp. n. Tertiary Oregon, Troxell 
Amer. J. Sci. j5] 11. 
f Menoceras gen. n„ for Dicera- 
therium cooki Tertiary Nebraska, Trox- 
ell Amer. J. Sci. [5] 11 p. 206. 
f Metacaenopus species and synonyms, 
Troxell Amer. J. Sci. [5] 11 p. 207. 
Rhinoceros t etruscus Pliocene di 
Barga, Ugolini Palaeontogr. Italica, 
Pisa 24 p. 121 : in lacustrine Pliocene 
of Perugia, Ugolini Riv. Ital. Paleont. 
Parma 27 p. 15. 
Tapirus americanus Relief der Ag- 
mina Peyeri, Schiller Anat. Anz. 
Jena 48 p. 54. 
fClIALICOTHERIIDAE. 
t Pernatherium rugosum Gerv., Steh- 
lin Bull. soc. geol. Paris 18 p. 123. 
C. and D . — Hyracoidea and 
Proboscidea. 
Proboscidea evolution, phylogeny 
and classification, Osborn Amer. Mus. 
Novit. No. 1 p. 1 ; adaptive radiation 
and classification, Osborn Proc. Nat. 
Acad. Sci. Washington 7 p. 231 ; Stam- 
mesgeschichte und Entwicklungsmech- 
anismus des Gebisses, Soergel Geol. 
palaeont. Abh. Jena N.F. 14 (18) p. 3 ; 
Horizontalen Zahnweclisel bei Mastodon 
und Elephas, Dietrich Centralbl. Min. 
1921 p. 595 ; Argentine fossil, Carette 
No. 81 ; Pleistocene Nebraska, Kay 
Bull. Geol. Soc. Amer. 32 p. 80. 
\Dinotherium hand and foot, Die- 
trich Zs. d. geol. Ges. Berlin 68 p. 44. 
Elephas. Ontogenie des Gebisses, 
Adlofe Anat. Anz. Jena 52 p. 534 ; 
africanus at Beni-Sai (Oranie), Ehr- 
mann Bui. soc. hist. nat. Alger. 11 
p. 139; indicus Tastorgane, Kolmer 
Anat. Anz. Jena 54 p. 73, ]columbi 
dentition, Soergel Geol. palaeont. 
Abh. Jena N.P. 14 (18) p. 3, in Pleisto- 
cene Texas, Lull Amer. J. Sci. [5] 2 
p. 175 ; primigenius skin, causes of 
extinction, Neuville Smithsonian Rep. 
Washington 1919 p. 327, molar from 
Stroud, Raw Geol. Mag. London 58 
p. 502, bones and teeth from Hungary, 
Schreter Foldt Kozlony Budapest 
47 pp. 173 and 174 ; f planifrons 
vemeintliche Vorkommen in Nieder- 
osterreich, Soergel Palaeont. Zs. 
Berlin 2 p. 1, Schlesinger Ibid., 
p. 215. 
Loxodonta africana peeli sexual differ- 
ences in heads, Osborn Nat. Hist. 
New York 21 p. 244. 
^Mastodon dans la sabliere du Konif, 
pris Tebessa, Brives C.R. soc. g6ol. 
Prance 1920 p. 212. 
f T etralophodon barbouri sp. n., Middle 
Pliocene Nebraska, Osborn Amer. 
Mus. Novit. No. 1 p. 10. 
f Trilophodon giganteus sp. n. Miocene 
South Dakota, Osborn Amer. Mus. 
Novit. No. 1 p. 10. 
Procavia buchanani sp. n. Mt. 
Baguezan, Asben, Thomas & Hinton 
Nov. Zool. Tring 28 p. 13. 
VII & VIII.— SIRENIA AND 
CETACEA. 
Cetacea : — 
Flossenversteifung, van Deinse 
Anat. Anz. Jena 49 p. 521 ; respiratory 
organs, Neuville Bui. Museum Paris 
1921 p. 209; Blood, Myers J. Biol. 
Chem. New York 41 p. 138 ; Retina 
von Walembryonen, Doesschate Anat. 
Anz. Jena 51 p. 200 ; South African 
Cetacea, Peringuey Trans. Roy. Soc. 
S. Afric. 9 p. 73. 
f Archaeodelphis patrius gen. et sp. n. 
Upper Eocene ? Alabama ?, Allen 
Bui. Mus. Comp. Zool. Cambridge Mass. 
65 No. 1 p. 4. 
Balaenoptera phy salus [“ musculus ’ ’ ] 
stranded at Scarborough, Clarke 
Naturalist London 1921 p. 364. 
Delphinus & Phocaena brain, Gier- 
lich Anat. Anz. Jena 49 p. 285. 
Delphinus delphis ganglions lym- 
phatiques, Retterer & Neuville 
C.R. soc. biol. Paris 85 p. 328 ; lung- 
structure and physiology, Fiebiger 
Anat. Anz. Jena 48 p. 540. 
