This large plate containing fossil fish (paralepidotus ornatus) is a staggering 225 million years old, and was discovered in Seefeld, Austria. This school of fish met a very abrupt end due to a sudden drop of the oxygen levels in the water.
The impeccable preservation of these fossil fish is highly unusual and is accredited due to the fact that the fish were covered by clay-rich sediment shortly after perishing, which deprived them of oxygen and halted decomposition. Some of the best fossil preparators took hundreds of hours to uncover every detail, making this a museum worthy specimen