- The
Posidonia Shale (German: Posidonienschiefer, also
called Schistes Bitumineux in Luxembourg)
geologically known as the
Sachrang Formation, is an Early...
-
increase in
numbers and importance.
Typical genera include Aviculopecten,
Posidonomya, Nucula, Carbonicola, Edmondia, and Modiola.
Gastropods are also numerous...
-
scientifically described fossil from
Thailand was that of the
bivalve Posidonomya becheri siamensis from Ban
Khuan Dinso in
Phatthalung Province, made...
- In the thesis,
Weigelt examined the
variability of
bivalve species Posidonomya becheri, in the
process finding many
special cases of the species, in...
-
contains small corals of a
zaphrentoid type and an
upper Visean fauna.
Posidonomya Becheri occurs fairly low down in the
series in the
Shale above the Hardraw...
-
Fossil fishes are also
known from the
Permian Ravnefjeld Formation ("
Posidonomya shale") of Greenland.
Earth sciences portal Paleontology portal List...
- deposits,
being mostly a
series of
cherty Marlstone containing the
genus Posidonomya and
several types of Radiolaria. The Late Jur****ic
strata is vanished...
- part of the formation,
fossil flora was reported,
containing fossils of
Posidonomya, Perisphinctes,
Baiera sp.,
Brachyphyllum sp.,
Cladophlebis sp., Dictyophyllum...
