-
Sheet Ecuador at Fossilworks.org S. E.
Johnson and R. H. Madden. 1997.
Uruguaytheriine Astrapotheres of
Tropical South America. In R. F. Kay, R. H. Madden...
-
Astrapotheria in the
Paleobiology Database.
Retrieved March 2013 "The
uruguaytheriine Astrapotheriidae from the rich
middle Miocene Honda Group of the upper...
- very
similar animal. This
astrapothere differs from its coeval, the
uruguaytheriine astrapotheriid Xenastrapotherium by
their larger size,
between 3 and...
- [permanent dead link] Johnson,
Steven C.; Madden,
Richard H. (1997). "
Uruguaytheriine Astrapotheres of
Tropical South America". In Kay,
Richard F.; Madden...
-
Xenastrapotherium at Fossilworks.org Johnson, S. C. & Madden, R. H. 1997.
Uruguaytheriine astrapotheres of
tropical South America. In Kay, R. F., Madden, R....
