Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
12 Cards in this Set
- Front
- Back
bituminous coal
|
black, very light
|
|
quartz sandstone
|
light colored, sand sized quartz grains
|
|
calcarenite
|
marine fossils in a fine-grained matrix
|
|
micrite
|
very fine grained, contains fossils
|
|
arkose sandstone
|
pinkish-red, sand sized feldspar grains
|
|
shale
|
black, fine-grained, may contain plant fossils
|
|
conglomerate
|
contains large, rounded pebbles
|
|
coquina
|
shell fragments, not well lithified
|
|
breccia
|
contains large, angular rock fragments
|
|
chalk
|
very fine grained, white, powdery
|
|
chert
|
very fine grained, scratches glass
|
|
oolitic limestone
|
contains tiny, perfectly round spheres
|