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BASEMAPS
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WEATHER
Ridgeley Sandstone
Geologic Formation
in
VA
,
WV
,
PA
,
MD
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Lithology
Shale
Limestone
Sandstone
Other
(106 mi²)
Geologic Age
Silurian – Devonian (445.3 Ma – 359.3 Ma ago)
(491 mi²)
Devonian (422.4 Ma – 359.3 Ma ago)
(35 mi²)
Geologic Unit Label
DSu
(491 mi²)
Do
(35 mi²)
Fossils
Spirifer
GENUS
236
Observations
JAN - DEC
Meristella
GENUS
212
Observations
JAN - DEC
Atrypa reticularis
SPECIES
146
Observations
JAN - DEC
Camarotoechia
GENUS
121
Observations
JAN - DEC
Uncinulus
GENUS
116
Observations
JAN - DEC
See All
Taxonomy
Geographic Places
307
Geological Feature
46
Geologic Formation
Classified As
Geologic Formation
Ridgeley Sandstone
Ridgeley Sandstone
Ridgeley Sandstone
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