Genus Trigonellina Buckman, 1907

Type species: Terebratulites pectunculus von Schlotheim, 1820. Stratigraphic distribution: Upper Jurassic.

Geographic distribution: Europe.

MIN 0001525.1-3

Trigonellina pectunculus (von Schlotheim, 1820) Locality: Lochen, Württemberg, Germany Stratigraphy: Upper Jurassic