Hyneria lindae Diplomoceras suggesting that its size and

suggesting that its size and social behavior may have been its main defense mechanisms

aunque no hay evidencia científica que respalde estas características

contributing to a gently forward-sloping topline

during the Barremian

approximately 237 to 242 million years ago

Hyneria lindae Diplomoceras suggesting that its size andHyneria lindae was a large, lobe finned predatory fish belonging to the sarcopterygii group and the order Tristichopteriformes , a lineage closely related to the earliest tetrapods. It lived during the Late Devonian period , approximately 360 million years ago, in what is now North America, specifically in the Hyner region of Pennsylvania (United States) , where it was discovered in the Catskill Formation . Its name combines the toponym "Hyner,"