Box 26, Folder 1: Paleontology Draft 7: AcePhala I

Amphidesma nuculoides, Conrad-Am. Jour. Sc. vol. [347] 41 p. 347 [pl 2 fig] Ter. Fross. p 73 pl 41 fig 6

Ovate, convex, with very regular minute concentric lines; anterior extremity acutely rounded; beaks near the posterior extremity; basal margin arcuate; lateral teeth obsolete.

Medial Tertiary Wilmington N. Car.

Amphidesma protexta, Conrad, Am. Jour Sc. vol 41 p. 347; med. Ter. Fross. p 73 pl, 41 fig 7.

Oblong, =elliptical, much compressed, with minute raised punctae; dorsal and basal margins straight and parallel; anterior side slightly reflected; posterior side generally produced; lateral teeth none.

L. 0.4 H 0.2

Medial Tertiary

Wilmington N. Car.

Amphidesma protexta, Conrad-Am. Jour. Sc. vol. 41 p. 345.

Oblongs-elliptical, compressed, with minute raised punctoe; basal margin straight; apex prominent, about 1/4 the length of the valve from the posterior extremity; posterior side slightly reflected; lateral teeth none.

L. 0.9

Medial Tertiary

Wilmington N.C.