URL: Obruchevodid petalodonts (Chondrichthyes, Petalodontiformes, Obruchevodidae) from the Middle Mississippian (Viséan) Joppa Member of the Ste. Genevieve Formation at Mammoth Cave National Park, KentuckyAuthor Names: Hodnett, John-Paul MichaelEgli, Hunter ChaseToomey, RickardOlson, RickardTolleson, KelliBoldon, RichardTweet, Justin S.Santucci, Vincent L.Era/Period/Epoch: Bangor LimestoneDocument type: FullPDF downloadPublication Type: Online articlePublication Title: Journal of PaleontologyPage Numbers:: 1-11Year/month of publication: 2025-01