👉 Pseudonthobium is a type of fossilized plant that has been found in the sedimentary layers of the Earth's crust, primarily within the Permian period (65-62 million years ago). It is characterized by its small size and lack of complexity compared to other plant species. Pseudonthobium fossils are known for their unique features such as the presence of numerous small, irregularly shaped structures called spines or roots that help protect the fossil from erosion.
