page_title: List of the prehistoric life of Louisiana
section_title: I
hierarchical_section_title: List of the prehistoric life of Louisiana / Cenozoic / I
caption_attribution_description: English: Shortfin mako shark (Isurus oxyrinchus)
context_page_description: This list of the prehistoric life of Louisiana contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Louisiana.
context_section_description: †Ilexpollenites
  †Inapertisporites
  †Inaperturopollenites
  †Infracoronia
  †Infracoronia ludoviciana
  †Involutisporites
  †Involutisporonites
   Isurus
  †Isurus praecursor
caption: A modern Isurus, or mako shark
exif: {}