保存完好的植物化石 - 馬尾草(木賊目) - 植物化石 - Asterophyllites equisetiformis (SCHLOTHEIM; BRONGNIART, 1828) - 100 mm - 95 mm (沒有保留價)
編號 78840661
可愛的植物化石! - 植物化石 - Annularia sp. - 19 cm - 8 cm
編號 78840661
可愛的植物化石! - 植物化石 - Annularia sp. - 19 cm - 8 cm
These three lovely carboniferous fossils show Annularia. Annularia are the leaves of the Calamites tree (horsetail tree, see picture) which are fossilized like a circle. There are 3 stones, 2 of them belong together, positive and negative (see pictures).
The matrix is an iron clay stone so the stone material is volcanic ash that covered the fossils in an instant that time and therefore the plants were preserved perfectly. The stone was found by myself in the region of the district Moselle in France in December 2023. Found in rest material that came out of the former coal mines in this region. The fossil is between 309 and 302 million years old.