- Dionideina, Dionidella, Huangnigangia, Paradionide, Tongxinaspis,
Trinucleoides. Liostracinidae: Aplexura, Doremataspis, Liostracina, Lynaspis. Raphiophoridae:...
- Formation,
North White River Section,
British Columbia, 471.8-468.1 Ma) G.
trinucleoides is
known from the
Middle Ordovician of
Svalbard (Psephosthenaspis microspinosa...
- Nanshanaspis, for example,
closely resemble juveniles of
Globampyx trinucleoides. The
primary difference between Nanshanaspis and
Taklamakania is the...
-
Trimerus Trinia Trinodus (=Arthrorhachis, =Metagnostus; =Girvanagnostus)
Trinucleoides Trinucleus (=Edgellia)
Triplagnostus (=Huarpagnostus; =Solenagnostus;...
