Here are some inexpensive fossil leaves branches of the genus Asterophyllites from the Carboniferous, of the Sophia-Jacoba coal mine. | |||
Location: | Sophia-Jacoba Coal Mine, 860 – 1000m deepth, Hückelhoven, Heinsberg, Germany | ||
| Size of plate: | about 96 x 58 mm | ||
| Age: | Upper Carboniferous, Namurian (About 316 Ma) | ||