CG1404_Fig_15

Figure 15.  Drawings of the Ranikothalia bermudezi (Palmer, 1934) (A-C), and Ranikothalia soldadensis (Vaughan & Cole, 1941) (D-F) from the Paleocene of Campeche (SE Mexico). Scale bar = 1 mm. Note the differences between the two species in the axial outline. Specimens of R. soldadensis from the Paleocene of Campeche (SE Mexico); specimens of R. bermudezi from the Paleocene of Chiapas (SE Mexico).