Abstract
The genus Cladocyclus is known from the most important Brazilian North-Eastern basins, being more abundant and better preserved on the Lower Cretaceous Araripe Basin, where it occurs in both the Crato and Santana Formations. Comparing the different species found in this Basin (cf., Cladocyclus sp. from the Crato Formation and Cladocyclus ferus from the Santana Formation) with the type species, Cladocyclus gardneri, we can conclude that the Crato Formation taxon represents a juvenile of C. gardneri and that C. ferus is a junior synonymous of C. gardneri. Considering the palaeoenvironmental conditions of the Araripe Basin we can suggest that the lacustrine Crato Formation was used as a nursery for marine taxa such as C. gardneri.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.