Late Devonian thelodonts (Agnatha) from the Gneudna Formation, Carnarvon Basin, Western Australia
Titel:
Late Devonian thelodonts (Agnatha) from the Gneudna Formation, Carnarvon Basin, Western Australia
Auteur:
Turner, Susan Dring, Roger S.
Verschenen in:
Alcheringa
Paginering:
Jaargang 5 (1981) nr. 1 pagina's 39-48
Jaar:
1981
Inhoud:
Dermal denticles of two thelodont agnathans, Australolepis seddoni gen. et sp. nov., and a possible nikoliviid gen. et sp. indet. are described from the Gneudna Formation, a marine sequence of interbedded limestone and shale exposed on the eastern edge of the Carnarvon Basin, Western Australia. The age and significance of these new forms are discussed. The Gneudna Formation is Late Devonian, probably early Frasnian, which, if confirmed, makes these the youngest thelodonts known to date.
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