These are real B-Grade fossilized diplomystus fish excavated in Green River, Wyoming! They date back between 53.5-48.5 million years before present.
Each randomly-selected plate measures ~5" long and the photos are representative of the quality you will receive.
These are an extinct genus of clupeomorph fish, distantly-related to herrings and sardines, that likely swam in schools.
We can ship all of our fossils worldwide!