Article: FN 6443
Name: Sigillaria sp. BRONGNIART 1822
Age: Oberkarbon, Westfalium B, approx. 310 Mio. Years
Discovery Site: Czerwionka, Oberschlesien, Polen
Fossil Measurement: 12,0 x 9,0 x 1,5 cm (4.72 inch)
Remarks: A very fine, large matrix specimen featuring two different types of *Sigillaria*—preserved with superb detail—on both the front and back. The piece exhibits the characteristic red preservation ("fritted" matrix) typical of the Upper Carboniferous of Poland.
Price: EUR 37.50*
Status: sold