file:sedimentary-basin-analysis_fig4-20.png|{{figure number|4}}Contrast of the abundance of sinistral (s) ''Globorotalia menardii (G. menardii)'' and ''Globorotalia inflata (G. inflate)'' in each sample. From Armentrout;<ref name=ch04r8 /><ref name=Armentrout1996 /> courtesy Gulf Coast SEPM and Geological Society of London. | file:sedimentary-basin-analysis_fig4-20.png|{{figure number|4}}Contrast of the abundance of sinistral (s) ''Globorotalia menardii (G. menardii)'' and ''Globorotalia inflata (G. inflate)'' in each sample. From Armentrout;<ref name=ch04r8 /><ref name=Armentrout1996 /> courtesy Gulf Coast SEPM and Geological Society of London. |