28 Mamm. 
MAMMALIA. 
h. Phocida<:. 
^ Poecilophoca, n. n., Lydekker, Study of Mammals, p. 605, to replace 
Lepto?iyx t Gray. [The name Leptonychotes had, however, been pre- 
viously proposed by Gill, Smiths. Misc. Coll, xi, p. 70 (1872) ; not 
recorded in Zool. Rec. ix.] 
|C.— CREODONTA. 
Jhering, H. Sobre la Distribucion Geografica de los Creodontes. Rev. 
Arg. Hist. Nat. i, pp. 209-213. Addendum to same by F. Amegiiino. 
T. c. pp. 214-219. 
After a discussion of the European Creodonts, it is strongly urged 
that the Pampean fauna of South America is Pliocene, and not 
Pleistocene. 
Mercerat, A. Caracteres Diagnostics de Algunas Espeeies de 
Greodonta conserdavas en el Museo de La Plata. Rev. Mus. la 
Plata, ii, pp. 51-56. 
Notes and descriptions of Creodont remains from the South American 
Tertiaries (vide infra). 
1. j* II YASNODON TIDA5. 
' ^ f Achlysictis lelongi , n. g. & sp., Amegiiino, Rev. Arg. Hist. Nat. i, pp. 
147 & 148, Tertiary, Parana. 
' ^ f Dynamictis fera, n. g. & sp., Amegiiino, t. c. pp. 148 & 149, Tertiary, 
Patagonia. 
" j -Eutemnodus arnericanm identified with Ilycenodon by Burmeister 
( supra , p. 5). 
f Arctodictis munizi , n. g. & sp., Mercerat, Rev. Mus. la Plata, ii, 
p. 51, Tertiary, Patagonia. Identified by Amegiiino, Rev. Arg. Hist. 
Nat. i, p. 354, with Dynamictis fera. 
f Arctodictis australis , n. sp., Mercerat, t. c. p. 52, ibid. 
k. tPtiOVlVERRID#]. 
* f Proviverra trouessarti , n. sp., Amegiiino, Rev. Arg. Hist. Nat. i, pp. 
149 & 150, Tertiary, Patagonia. 
s f Gladosistis dissimilis t n. g. & sp., Mercerat, op. cit. p. 51, ibid. 
Identified by Amegiiino, Rev. Arg. Hist. Nat. i, p. 354, with the above. 
Family Uncertain. 
[Some of the following may prove to bo Marsupials.] 
\Conodonicth scevus , n. g. & sp., Amegiiino, Rev. Arg. Hist. Nat. i, 
p. 314, Low. Tertiary, Patagonia. 
■\ Conodonictis exterminator , n. sp., Amegiiino, l. c., ibid. 
