-
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...
-
Minolia subangulata,
common name the
subangular margarite, is a
species of sea snail, a
marine gastropod mollusk in the
family Solariellidae. The size...
- 30
meters (98 ft) in
diameter and is
choked with
variety of
angular to
subangular xenoliths and autoliths. The
xenoliths consist of
shale and graywacke...
-
Comparative illustration of
skulls of a true fox (left) and gray fox (right), with
differing temporal ridges and
subangular lobes indicated...
- 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...
- 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...
- 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...
-
Sample Photo Lithology Description 15065
basalt A blocky,
subangular, co****-grained basalt. A zone
approximately 2.5 to 6 cm wide at one end of the specimen...
-
venter broad with a
median furrow.
Ventral shoulders,
narrowly rounded to
subangular;
umbilical shoulders,
broadly rounded.
Longitudinal nodes slope diagonally...
-
approximately 2 mm long and pale yellow-green
pyroxene 15476 -
basalt Slabby,
subangular,
porphyritic basalt with
brown pyroxene phenocrysts to 15 mm long in a...
