#Ordovician
Live, measured metrics for the hashtag #Ordovician from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #ordovician
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-10-17 02:43 UTC1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-17 02:43 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-17 02:43 UTCEverything below is measured over the latest 40 public posts (spanning ~19205 hours).
Posting hours (UTC) — busiest: 19:00
Languages: English (25) · Spanish (15)
Avg boosts / post: 1.5
Top of the latest posts
Today I visited the Langness Peninsula on the #IsleofMan to see one of the best displayed angular unconformities in the UK. It separates near vertical muds/turbiditic silts/VF sands of the #Ordovician #Manx Group from gently dipping alluvia
It's been a while since I posted something for #FossilFriday ! This time I present Ordosoceras sphaeriforme from the #Ordovician of China, an actinoceratid #cephalopod with one of the strangest siphuncles I know. Compare this to modern #Nau
Prague metro construction leads to discovery of new prehistoric species https://english.radio.cz/prague-metro-construction-leads-discovery-new-prehistoric-species-8885616 A new species of Soomaspis (Naraoiidae) from the Upper #Ordovician of
What “ordovician” means
WikipediaThe Ordovician is a geologic period and system, the second of six periods of the Paleozoic Era, and the second of twelve periods of the Phanerozoic Eon. The Ordovician spans 43.75 million years from the end of the Cambrian Period 486.85 Ma to the start of the Silurian Period 443.1 Ma.
“Ordovician” on Wikipedia (CC BY-SA) →#ordovician across platforms
every network with a public tag surfaceFollow #ordovician straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
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/ordovician