Putative Petalonamids and Proarticulates of the Phanerozoic Alignment Chart

List of taxa in order: Thaumaptilon • Stromatoveris • Uratanna frond (unnamed) • cf. Swartpuntia (Poleta formation) • Mackenzia • Paramackenzia • Metaspriggina • Emmonaspis • Xenusion • Protonympha • Rutgersella • Erytholus • Noffkarkys

Create a Putative Petalonamids and Proarticulates of the Phanerozoic alignment chart. Check out our other Nature tier list templates and the most recent user submitted Nature tier lists.

Template last modified: 04/19/2026

Create a Meme 🔴 Live Voting Poll  Tier List View  View Community Rank

Add additional images to your tier list. Images are not saved to the website, but will be included in your download.

Log in to save your Tier List to your profile.
Download Image

No preview image? Regenerate now

X

View the Community Ranking for this Putative Petalonamids and Proarticulates of the Phanerozoic Tier List & recent user lists