Riesenseelilie Seirocrinus subangularis | Holzmaden, Deutschland interior und kann Millionen von Jahren

und kann Millionen von Jahren dauern

Selenite geodes are fascinating geological artifacts that offer insight into the natural processes of crystal formation

grobkörnige Varietät des Siliziumdioxid-Minerals Quarz

Weight: 35 kg

which is the same as quartz

Riesenseelilie Seirocrinus subangularis | Holzmaden, Deutschland interior und kann Millionen von JahrenOrigin: Holzmaden, Germany Size: H345cm W242cm D13cm Length of the fossil: 340 cm Age: Jurassic, Lias Epsilon, about 180 million years. Description: An exceptionally large colony of the crinoid Seirocrinus subangularis attached to fossil driftwood. With a fossil length of an impressive 340 cm and over 100 preserved crowns, this specimen represents one of the most impressive finds of its kind. The combination of exceptional size (H 345 cm, W 242 cm, D