Displaying results 1 - 12 of 12
Large archaeohyracids (Typotheria, Notoungulata) from central Chile and Patagonia : including a revision of Archaeotypotherium
Table of Contents
ABSTRACT
INTRODUCTION ...
Taxonomic Notes
Abbreviations ...
TOOTH WEAR AND DENTAL MEASUREMENTS…
Large Archaeohyracids (Typotheria, Notoungulata)
from Central Chile and Patagonia, Including a
Revision of Archaeotypotherium…
Fe. [
Ameghino, 1897). Scale bar = 1 cm.
ell, et al., 1992; Wyss, Flynn, et al., 1993; Wyss,
Naorell, et al., 1993).…
typotheres) were members of the endemic South
American group Notoungulata. George Guaylord
Simpson’s views on the taxonomic…
isolated), or heavy wear (central fossa absent; fea-
tureless occlusal surface). Although division of
tooth wear into a…
Chubut
Salla Archaeoliyrax Psendhyrax
MI-3 (n = 11) ml-3 (n = 19) ml-3 (n = 5)
Mean + SD 250 %13 260 = 1.8 30.8 £ 08
Range…
bar = 1 cm,
much larger size. Differs from Pseudhyrax by
higher-crowned cheek teeth (HI = 1.3-1.6 in
Pseudhyrax), relatively…
IncLUDED SPECIES—The type species, Pseudhy-
rax sirangulatus (Ameghino, 1901), and the in-
determinate material described…
Fic. 17. SGOPV 2901, Psendiyrax sp. indet., lefc
mandibular fragment with partial m1-m3 in oblique la-
bial view (left) and…
Tarls 8. Matrix of characters used in phylogenetic analysis of archaeohyacid relationships.
0060000000 1 1 L 1 L I 11 1202 2…
South American Land Mammal Ages: Correlation to
global geachronologies, pp. 317-333. In Berggren, W.
A, D. V. Kent, M.-E…
e & e
S S o
REcuiko, M. A., D. A, CrorT, . ). FLYNN, aND A, R.
Wyss. (2003). Small archacohyracids (Typotheria,…