Table 2 in Taxonomy and biostratigraphy of the elasmobranchs and bony fishes (Chondrichthyes and Osteichthyes) of the lower-to-middle Eocene (Ypresian to Bartonian) Claiborne Group in Alabama, USA, including an analysis of otoliths

Table 2. Lamniform vs carcharhiniform taxa identified within Claiborne Group units in Alabama. Shaded areas represent the stratigraphic range of taxa within Claiborne Group units. x =taxon confirmed within this unit;? =taxon not confirmed, but likely occurs in this interval.
Order LamniformesTallahatta FormationContact ZoneLisbon FormationContact ZoneGosport SandOtodus (Otodus) sp.xOtodus (Carcharocles) sp. Anomotodon sp. Striatolamia macrota Brachycarcharias atlasi Brachycarcharias lericheix x x xx x x x xx x x x x?? x??x x x x xBrachycarcharias twiggsensisxHypotodus verticalis Jaekelotodus robustusx xx xx x? xx xMennerotodus sp.xOdontaspis winklerix?xTethylamna dunni Macrorhizodus praecursorx xx xx x? xx xTotals by unit10910311Premontreia (Oxyscyllium) subulidensxStenoscyllium cf. S. priemixGaleorhinus aff. G. duchaussoisix?xGaleorhinus louisixGaleorhinus ypresiensisxPachygaleus lefeverixxxHemipristis curvatusxCarcharhinus mancinae sp. nov.xxNegaprion gilmoreixxxxRhizoprionodon ganntourensisxxx?xScoliodon conecuhensisxxxxxAbdounia beaugeixxx?xAbdounia enniskillenixx?xAbdounia minutissimaxxxxxPseudabdounia claibornensis comb. nov.xPseudabdounia recticona comb. nov.xxxxPhysogaleus alabamensisxxx?xPhysogaleus secundusxxx?xGaleocerdo eaglesomeix?xxGaleocerdo clarkensisxTotals by unit111211614