Conodonts from the Vienna Limestone Member of the Branchville Formation (Chesterian) in Southern Indiana |
Common terms and phrases
altus associated basal cavity blade Branchville Formation BRANSON & MEHL Branson and Mehl Caney Shale Cavusgnathus Cavusgnathus altus Chesterian conodont Chesterian Series Collecting Localities conodonts convexus Denison Univ Diagnosis dimorphism discre discrete-element species discrete-element taxonomy ecologic group ecophenotypic elevation Field designation figs figured specimens Formation Mississippian fragilidens genus Geological Assistant Geological Survey Geologist Harris & Hollingsworth healdi Hibbardella ortha holotype Horowitz and Rexroad Idioprioniodus Illinois Basin Illinois Geol inner lateral views intermediate interval Johnson County Jour Kladognathus Lambdagnathus Ligonodina tenuis Lonchodina Merrill middle Chesterian rocks Mississippian morphology morphotype Norby outer lateral views Ozarkodina compressa Pa element Paleontology peracutus Perry County platform element Posterior view primary reference section primus ramiforms Randolph County regularis Repository REXROAD & COLLINSON Rexroad and Fraunfelter sample Sc element southern Indiana spicula Survey Rept Synprioniodina tenuis Branson Type species variation Warrick County Youngquist & Miller