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Calvert Cliffs
USA
38.36 N, 76.38 W
Miocene / Neogene
the raw material is provided by the
Calvert Marine Museum
to the
old main page
, with broken links
sorted by genus, species
sorted by morphology
Spiroplectinella
sp.
Amphimorphina
haueriana
Bolivina
calvertensis
Bolivina
sp.
Bulimina
elongata
Bulimina
elongata
Elphidium
sp.
Florilus
chesapeakensis
Valvulineria
floridana
Nonionella
grateloupi
Nonionella
miocenica
Globigerina
sp.
Nonionoides
grateloupi
Nonionoides
grateloupi
Nonionoides
grateloupi