Fossilized plant. All the cells have been replaced by chalcedony. Original structure is well preserved. This specimen was collected in the Drumheller area.
Fossilized plant. All the cells have been replaced by chalcedony. Original structure is well preserved. This specimen was collected in the Drumheller area.
Plant fossil (Metasequoia) in silty shale with iron oxide staining. Plant fragments on underside. Specimen not from this area. It is typical of specimens from Montana, Utah, North Dakota, South Dakota. From the Cretaceous period. The rock has split into two layers.
Plant fossil (Metasequoia) in silty shale with iron oxide staining. Plant fragments on underside. Specimen not from this area. It is typical of specimens from Montana, Utah, North Dakota, South Dakota. From the Cretaceous period. The rock has split into two layers.