-
lithologic term marekanite, this
variety of
obsidian occurs as
subrounded to
subangular bodies up to
about 2 in (51 mm) in diameter,
often bearing indented surfaces...
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Comparative illustration of
skulls of a true fox (left) and gray fox (right), with
differing temporal ridges and
subangular lobes indicated...
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Minolia subangulata,
common name the
subangular margarite, is a
species of sea snail, a
marine gastropod mollusk in the
family Solariellidae. The size...
- breccio-conglomerate.
Conglomerates contain at
least 30% of
rounded to
subangular clasts larger than 2 mm (0.079 in) in diameter, e.g., granules, pebbles...
- less than half the
height of
entire lobe. The
first lateral saddle is
subangular to angular.
Fossils of
species within this
genus have been
found widespread...
- yellowish-red
silty clay with a
moderate co****
subangular blocky structure that
parts to
medium fine
subangular blocky. It has many
faint and
distinct clay...
-
venter broad with a
median furrow.
Ventral shoulders,
narrowly rounded to
subangular;
umbilical shoulders,
broadly rounded.
Longitudinal nodes slope diagonally...
- charts.
Common descriptive terms range from very
angular to
angular to
subangular to
subrounded to
rounded to very rounded, with
increasing degree of roundness...
- thick. Bt1—8 to 26
inches (660 mm); red (10R 4/8) clay;
moderate medium subangular blocky structure; firm; sticky, plastic;
common clay
films on
faces of...
-
appears smooth and shiny. The
depressed spire consists of four or five
subangular whorls,
equipped with a
broad groove between the
spiral obsolete angle...
