Ussurites [SEP] parent taxon
Ussurites
Ussurites is an extinct ammonoid cephalopod genus belonging to the suborder Phylloceratina and is included in the family Ussuritidae. Its range is restricted to the early Middle Triassic, (Anisian)
As with the family, the shell of "Ussurites" is discoidal, evolute, and generally smooth. The suture is phylletic with divided lobes and simple, rounded, elongate saddles. The ventral lobe is bifurcated, the two branches sharply serrated. The two lateral lobes are asymmetrically trifurcated, sections sharply pointed. The first lateral saddle (
†"Tirolites smithi" – type locality for species
- †"Tretospira"
- †"Triadocidaris"
- †"Trigonia"
- †"Trigonia montanaensis"
- †"Tyrsoecus" – tentative report
U.
- †"Ueckerconulus"
- †"Ueckerconulus noricus" – type locality for species
- †"Undularia"
- †"Undularia americana" – type locality for species
- †"Unionites"
- †"Ussuria"
- †"Ussuria occidentalis"
- †"Ussurites"
- †"Ussurites mansfeldi"
- †"Ussurites mansfieldi"
- †"Ussurites submansfeldi" – type locality for species