#proterozoic
Live, measured metrics for the hashtag #proterozoic from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 08:09 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-28 08:09 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 08:09 UTCEverything below is measured over the latest 21 public posts (spanning ~27388 hours).
Posting hours (UTC) — busiest: 13:00
Languages: English (21)
Avg boosts / post: 2.6
Top of the latest posts
A very productive hour spent learning about Earth's primary productivity (organic molecules produced) over time via a talk by Peter Crockford, Carleton University. Fun fact: every carbon atom has likely be cycled through an organism ~100 ti
#DogWalkingGeology from yesterday.... Spud has found some garnet-tastic Moine metabasic tuffs(?) or maybe an intrusion. Each knobbly bit is a large garnet crystal, but alas they are never show external crystal faces, and are always stuffed
Katie Maloney spoke about the 950 million year old algae fossils from the Wernecke Mountains, Yukon Territory, Canada. She's reconstructing the biosphere and the spread of eukaryotes at a time before shells or any other hard parts evolved.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/proterozoic