Arizona Stromatolite fossil specimen

Arizona Stromatolite Identification

Stromatolite is a realistic Arizona fossil profile built around layered dome or column built by microbial mats in shallow water. In this state, success usually comes from learning badlands mudstones, petrified wood flats, and playa margins, then timing runoff, reservoir drawdown, surf cuts, or road work that exposes fresh fossil-bearing rock instead of hunting blindly.

Key Traits

  • concentric laminae
  • wavy layering
  • carbonate mound structure
  • Check badlands mudstones, petrified wood flats, and playa margins

Era

Precambrian-Present

Type

microbial

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