-
length than the E.
jeffersonensis fruit, and with the
exception of two specimens, E. eocenica
fruits are
longer than E.
jeffersonensis. The two are distinguishable...
-
Bellerophon is a
genus of
extinct paleozoic marine molluscs of
uncertain position (Gastropoda or Monoplacophora) in the
family Bellerophontidae. The genus...
-
Mississippi Embayment) †Eucommia
europaea (Oligocene; Europe) †Eucommia
jeffersonensis (latest Eocene; Oregon) †Eucommia
montana (Early-Late Eocene; western...
- B.
groenlandicus Poulsen, 1937 B.
gunnari Fortey & Bruton, 2013 B.
jeffersonensis Cullison, 1944 B.
kindlei Boyce, 1989 B.
stclairi Cullison, 1944 B....
- to the
modern genus Eucommia. The
other species are E. constans, E.
jeffersonensis, E. montana, and E. rowlandii.
Eucommia eocenica is
known from a number...
- to the
modern genus Eucommia. The
other species are E. eocenica, E.
jeffersonensis, E. montana, and E. rowlandii.
Eucommia constans was
first identified...
-
genus Eucommia. The
other species are E. constans, E. eocenica, E.
jeffersonensis, and E. montana.
Eucommia rolandii is
known from only two fossils, a...
- Williams, 1974 R.
deltoidea (Conrad, 1838) R.
insidiosa Williams, 1962 R.
jeffersonensis Bradley, 1930 R.
latisculptilus (Savage, 1913) R.
lignani Vilas, 1985...
- type
locality for
species †Lyropecten †Lyropecten
burnetti †Lyropecten
jeffersonensis †Lyropecten
marionensis †Lyropecten
nicholsi †Lyropecten tamiamiensis...
- †Bellerophon †Bellerophon
gibsoni – type
locality for
species †Bellerophon
jeffersonensis †Bellerophon
spergensis – type
locality for
species †Bembexia †Beyrichoceras...
