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Meeks & Manger |
1999 |
Rediagnosis of the middle Carboniferous (Chesterian, Mississippian) ammonoid Fayettevillea planorbis GORDON, 1960 based on mature specimens from its type area.
In: Rozanov,A.Yu. & Shevyrev,A.A. (eds.), Fossil cephalopods: Recent advances in their study,Ross.Akad.Nauk,Paleont.Inst.:139-154,4 figs.,2 pl., 2 tab
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