-
contains four
described species,
Archimyrmex rostratus,
Archimyrmex piatnitzkyi,
Archimyrmex smekali and
Archimyrmex wedmannae.
Archimyrmex is known...
-
plant belonging to the
family Cunoniaceae Laurophyllum L.
chubutensis L.
piatnitzkyi Palacio de los
Loros A
flowering plant belonging to the
family Lauraceae...
-
position by
interbedded layers of
mudstone and sandstone.
Rhexoxylon piatnitzkyi is the most
common species of
petrified wood in the formation. (E) Horizontal...
- australis, ****ophyllum duseni,
Laurophyllum chubutensis,
Laurophyllum piatnitzkyi,
Myrica premira, Notho****idites visserensis,
Paranymphaea aristolochiaformis...
- indet.
Sarmiento Insects Acanthocephalonotum martinsnetoi,
Archimyrmex piatnitzkyi, A. smekali,
Madres delpueblo, ?Atalophlebia sp.,
Stratiomyidae indet...
-
Archimyrmex piatnitzkyi...
- (Aquitanian) France A bivalve, a
species of Peronaea. Phaenodesmia?
piatnitzkyi Sp. nov
Valid Damborenea &
Pagani Early Jur****ic Argentina A bivalve...
