例句與造句

1. As the Purse Area, the former park is known for fossil hunting on the beaches of Wades Bay at the southern end of the Nanjemoy WMA . Fossil discoveries have included shark teeth and Cibicides.
2. The test, or shell, of Cibicides, which is commonly found attached, is mutlichambered, plano-convex, trochospiral, with a flat or dished-out evolute spiral side and a strongly arched, involute umbilical side.
3. "Cibicides ", named by Montfort, 1808, is included in the subfamily Cibicidinae, family Cibicididae, superfamily Planorbulinacea; suborder Rotaliina in Loeblich and Tappan, 1987 and order Rotaliida in Loeblack and Tappan, 1992.
4. It's difficult to find cibicides in a sentence. 用cibicides造句挺難的