Erycinidae
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'''Characters''' (from Cox ''et al.'' 1969): Shell somewhat flattened; hinge plate indented under beaks, small, lucinoid; cardinals and laterals present on both valves, duplicate on right valve in some; internal ligament in triangular, rather ill-bounded socket, its adjacent marginal part on small nymph in some forms. | '''Characters''' (from Cox ''et al.'' 1969): Shell somewhat flattened; hinge plate indented under beaks, small, lucinoid; cardinals and laterals present on both valves, duplicate on right valve in some; internal ligament in triangular, rather ill-bounded socket, its adjacent marginal part on small nymph in some forms. | ||
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==References== | ==References== | ||
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==References== | ==References== | ||
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Cox, L. R., N. D. Newell ''et al.'' 1969. ''Treatise on Invertebrate Paleontology'' pt N. ''Bivalvia'' vol. 2. The Geological Society of America, Inc. and The University of Kansas. | Cox, L. R., N. D. Newell ''et al.'' 1969. ''Treatise on Invertebrate Paleontology'' pt N. ''Bivalvia'' vol. 2. The Geological Society of America, Inc. and The University of Kansas. | ||
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'''Credits''' | '''Credits''' | ||
[[User:Christopher|Christopher]] 12:44, 10 February 2011 (UTC) | [[User:Christopher|Christopher]] 12:44, 10 February 2011 (UTC) |