page_title: List of the Mesozoic life of Utah
section_title: Z
hierarchical_section_title: List of the Mesozoic life of Utah / Z
caption_attribution_description: English: B. R. Speer, photo of leaf holotype from the UCMP paleobotanical collection. Specimen collected by Wieland in 1929 from Jurassic rock of the Hetch Hetchy Valley, Tuolumne Co., California.
context_page_description: This list of the Mesozoic life of Utah contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Utah and are between 252.17 and 66 million years of age.
context_section_description: †Zamites
  †Zamites powelli
  †Zamites tidwellii – type locality for species
  †Zygiocuspis – type locality for genus
  †Zygiocuspis goldingi – type locality for species
  †Zygopleura
  †Zygopleura haasi – type locality for species
caption: Fossil of the Early Triassic-Eocene cycad-like frond Zamites
exif: {}