Citation: Mp. Joy et al., Evidence of a tectonically driven sequence succession in the Middle Ordovician Taconic foredeep, GEOLOGY, 28(8), 2000, pp. 727-730
Citation: D. Goldman et al., The stratigraphic distribution of graptolites in the classic upper Middle Ordovician Utica Shale of New York State: an evolutionary succession or a response to relative sea-level change?, PALEOBIOL, 25(3), 1999, pp. 273-294