Back

Sigillaria cumulata

Sigillaria cumulata
Piesberg (Germany)
Westfalian D
Width of a rib 6 mm

Characteristics:
- leaf scars rounded hexagonal
- leaf scars rather small, a bit wider than high
- furrows with longitudinal wrinkles, which also fill in the angles between the leaf scars
- Leaf scars only separated by a transverse line.

Click the photo to see more details