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Lascoa mesostaurata (Foster, 1979)
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Products description
Here is a fossil jellyfish of the species Lascoa mesostaurata from the classical Lagerstaette of Mazon Creek in Illinois. This fossil shows a reprehensive preservation as it is not unusual for this fossil site. The concretion how ever is very nice developed. | |||
Location: | Mazon Creek, Braidwood, Illinois , USA | ||
| Size of concretion : | about 70 x 61 mm | ||
| Age: | Upper Carboniferous, Pennsylvanian , Carbondale Fm. (about 300 Ma) | ||
Product no.: 10128