TERTIARY FORMATIONS,

Phacoides crenulatus Conrad. Sportella protexta Conrad.
Phacoides radians Conrad. Strigella flexuosa Say.
Phacoides trisulcatus Conrad. Tagelus gibbus Spengler.
Phacoides tuomeyi Dall. pid st ce carolinensis Dall,
Plicatula marginata Say. enericardia granulata Say.
Rangia clathrodonta Conrad. Hie} bien perplana Conrad.

- Semele bella Conrad. Venericardia tridentata Say.
Sportella constricta Conrad. — Venus rileyi Conrad,

WALKER’S BLUFF, RIGHT BANK OF CAPE FEAR RIVER, 60 MILES ABOVE
_ WILMINGTON, i
Pleistocene:

Mottled reddish and yellowish arenaceous clay. en Tite Beene
Drab clay interstratified with yellowish to reddish sand. ...

. Laminated drab clay, becoming arenaceous and with fine
sand partings in lower half; basal 12 inches fron stained.

Pliocene. (Waccamaw) :
Coarse, loose, orange-colored BANG us. Fos