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Dionidella (Huangnigangia) subquadrata Han and Ju, 1983

Dionidella (Huangnigangia) subquadrata Han and Ju, 1983
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Dionidella (Huangnigangia) subquadrata Han and Ju, 1983
Dionidella (Huangnigangia) subquadrata Han and Ju, 1983
Dionidella (Huangnigangia) subquadrata Han and Ju, 1983

Products description

Here is a rather rare trilobite of the species Huangnigangia subquadrata from the Upper Ordovician of Yunnan in China. Apparently, this species is also referred to as Dionidella (Huangnigangia) subquadrata.  The trilobite itself is about 11 mm long and presents itself nicely in the middle of the matrix.
 
 

Location:

Baoshan, western Yunnan,  China 
Size trilobite:about 69 x 53 mm
Age:Upper Ordovician, Katian (Ashgill),  Shihtien Series, Pupiao Formation (ca. 485  Mill Jahre)

Product no.: 11094