SOLD | Einzelner Crinoid Seirocrinus subangularis | Holzmaden, Deutschland Crystal are four crystal structure variants

are four crystal structure variants of the mineral gypsum

Size: H75cm W35cm D33cm

Size: Diameter 70 cm

Description: Natural large citrine geode on individual stand

SOLD | Einzelner Crinoid Seirocrinus subangularis | Holzmaden, Deutschland Crystal are four crystal structure variantsOrigin: Holzmaden, Germany Species: Seirocrinus subangularis Size: H70cm W149cm D3cm Description: This fossil displays a single specimen of Seirocrinus subangularis, a species of crinoid. The crinoid is preserved with its long stem and is positioned on driftwood, with shells still embedded in the original shale matrix. The delicate and intricate structure of the crinoid's arms and crown is beautifully preserved, offering insights into the morphology