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Miocene to
Pliocene In his book, The
Field Guide to
Ecphoras,
Edward Petuch proposed that the
ecphoras comprised the
subfamily "Ecphorinae," a sister-group...
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usually bivalves, or
sometimes other snails,
including other,
smaller Ecphoras, in
order to feed on
their soft
insides using a toothed,
ribbonlike appendage...
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Geological Survey Professional Paper 331(B):153-344 E. J. Petuch. 1992. New
ecphoras (Gastropoda: Thaididae: Ecphorinae) from the
Calvert Formation of Maryland...
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Pleurotomella ecphora is a
species of sea snail, a
marine gastropod mollusk in the
family Raphitomidae. The
length of the s****
attains 5 mm, its diameter...
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Square dance Dinosaur Astrodon johnstoni Food
Smith Island cake
Fossil Ecphora gardnerae gardnerae Gemstone Patuxent River stone Ship
Skipjack Sport Jousting...
- Species: A. distincta
Binomial name
Astathes distincta (Hintz, 1919)
Synonyms Ecphora distincta Hintz, 1919
Hecphora simplicicollis Aurivillius, 1920...
- doi:10.1098/rspb.1997.0181. PMC 1688595. Godfrey,
Stephen (2004). "The
Ecphora" (PDF). The
Newsletter of
Calvert Marine Museum Fossil Club. 19 (1): 1–13...
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Ecphora gardnerae gardnerae drawn by McConnell, 1904...
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Devonian Pertica plant Pertica quadrifaria 1976
Maryland Miocene Ecphora gardnerae s****
Ecphora gardnerae gardnerae 1984 (name revised, 1994) M****achusetts...
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January 28, 2011.
Retrieved January 26, 2011. "Maryland
State Fossil -
Ecphora gardnerae gardnerae".
Maryland at a Glance.
Maryland State Archives. Archived...