Mazon Monday #334: Mariopteris lobatifolia #fossils #paleontology #paleobotany #MazonCreek #MazonMonday #seedfern #carboniferous #pennsylvanian Mariopteris lobatifolia is one of the rare species of Mariopteris. Its pinnules have… https://esconi.org/2026/08/mazon-monday-334-mariopteris-lobatifolia/
Mazon Monday #334: Mariopteris lobatifoliaMariopteris lobatifolia is one of the rare species of Mariopteris. Its pinnules have a very distinctive wing-like shape. See Mazon Monday #181 for the most common variety of Mariopteris, Mariopteris nervosa.esconi.org