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Parabolina spinulosa (Wahlenberg, 1818)

Parabolina spinulosa (Wahlenberg, 1818)
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Parabolina spinulosa (Wahlenberg, 1818)
Parabolina spinulosa (Wahlenberg, 1818)
Parabolina spinulosa (Wahlenberg, 1818)
Parabolina spinulosa (Wahlenberg, 1818)
Parabolina spinulosa (Wahlenberg, 1818)
Parabolina spinulosa (Wahlenberg, 1818)
Parabolina spinulosa (Wahlenberg, 1818)

Products description

Here is a particularly rich trilobite plate with the sapecies Parabolina spinulosa from the Upper Cambrian of North Wales. This piece is in a real trilobite cluster. The largest Parabolina on this piece measures around 24 mm. Partly the rim and the spikes have been mineralized as pyrite. This piece comes with a positive and negative side as well. On the smaller plate, the trilobites are predominantly preserved as positives.
 
 

Location:

 Afon Mawwddach, Dolgella, north Wales 
Size Plates:about 158 x 130 mm & 110 x 54 mm
Age:Upper Cambrian, Dolgella series, , P. spinulosa Zone   (about 400 mill. y.o.)

Product no.: 10893