This is the portion of Lepidodendron plant. Stem looks like a mechanism in a dense spiral. The stem outer surface of the bark is marked by lozenge-sha

- Image ID: T5YWK5
This is the portion of Lepidodendron plant. Stem looks like a mechanism in a dense spiral. The stem outer surface of the bark is marked by lozenge-sha
Patrick Guenette / Alamy Stock Vector
Image ID: T5YWK5
This is the portion of Lepidodendron plant. Stem looks like a mechanism in a dense spiral. The stem outer surface of the bark is marked by lozenge-shaped, scale-like markings, vintage line drawing or engraving illustration.