Name: Trigonocarpus
Age: Carboniferous, Westphalian stage
Origin: Piesberg, Germany
Dimensions : 15 × 6.4 × 3.0 cm
Size of the seed : 2.4 cm
Weight : 459 g
Prepared by Lithologia
This fossil plant comes from an old collection and measurement of the slab is 15 cm in its longest. The plate is very nice and the preservation is outstanding for that kind of fossil.
Plants of that quality are rare in carboniferous deposits.