Highly fossiliferous matrix containing marine brachiopods (Spirifer), a trilobite Pygidium + the odd unidentified remains of other fossil types.

Location: Bukowa Gora Quarry, Holy Cross Mts, Poland

Age: Upper Devonian (Emsian)

Matrix Size: 14.5 cm x 13 cm x 9.5 cm

Matrix Weight: 2.4 kg

Fossils vary from 2.5 cm downwards.