Ad Ammonites, curious and not named. It is without a keel; else like Ammonites inflatus.

A Cardita. Sowerby’s Mineral Conchology, 197.

An Inoceramus.

An Unio.

A Terebratula approaching glaber.

A Terebratula approaching acerminatus.

A Lucina concentrica.

A cast within a bivalve, not named.

A cast within a Trochus.

A cast within a Trigonia.