The Conchologist's First Book / A System of Testaceous Malacology, Arranged Expressly for the Use of Schools, in Which the Animals, According to Cuvier, Are Given With the Shells, a Great Number of New Species Added, and the Whole Brought Up, as Accurately as Possible, to the Present Condition of the Science.

by Edgar Allan Poe; Thomas Brown

Coronated, crowned towards the apex.

Costated, ribbed.

Cortex, anterior skin.

Crenulated, notched at the margin.

Crispated, with waving lines.

Cuneiform, wedge form.

Cylindrical, round like a roller.

Cybiform, boat-shaped.

D.

Decollated, truncated transversely.