👉 Archaeposylla, a fossilized ammonium sulfate hydrite from the Middle Permian period in Russia, was described as an extinct genus of ammonium sulfate hydrites that lived during the early Cretaceous period.
👉 Archaeposylla, a fossilized ammonium sulfate hydrite from the Middle Permian period in Russia, was described as an extinct genus of ammonium sulfate hydrites that lived during the early Cretaceous period.
