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BASEMAPS
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Temperature
Smoke
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WEATHER
Fernvale Limestone
Geologic Formation
in
OK
,
AR
,
TN
,
KY
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Lithology
Limestone
Shale
Shale
Geologic Age
Ordovician (487.3 Ma – 445.3 Ma ago)
(1,526 mi²)
Middle Ordovician – Late Ordovician (471.4 Ma – 445.3 Ma ago)
(296 mi²)
Geologic Unit Label
Ou
(1,514 mi²)
Ocj
(248 mi²)
Osfv
(48 mi²)
Other
(12 mi²)
Fossils
Mimella
GENUS
398
Observations
Bryozoa
PHYLUM ·
“Bryozoan”, “Moss Animals”, “Bryozoans”, “Moss Animal”
178
Observations
JAN - DEC
Meristella
GENUS
151
Observations
JAN - DEC
Atrypa reticularis
SPECIES
103
Observations
JAN - DEC
Multicostella
GENUS
99
Observations
See All
Taxonomy
Geographic Places
307
Geological Feature
46
Geologic Formation
Classified As
Geologic Formation
Fernvale Limestone
Fernvale Limestone
Fernvale Limestone
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