Bluesky Β· Hashtag

#ammonite

17
posts Β· 30d
9
users
1
posts / day
1.9
posts / user
+ 0% vs last week

#ammonite is an active hashtag on Bluesky. In the last 30 days, 9 people shared 17 posts with it β€” around 1 a day. Activity is up 0% versus the previous week, peaking on Aug 24 with 2 posts.

#ammonite posts per day (last 30 days)

Posts with #ammonite

Roman (geographyquiz.app)
@geographyquiz.app
8 months ago
Keep your eyes peeled! I discovered this large fossilized #ammonite in an underground parking garage staircase in Wiesbaden. #urbangeology
Fossilised ammonite in staircase
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Nereide
@drnereide.bsky.social
2 months ago
1/7 This video shows a large #ammonite #fossil about 71 million years old, with a well-developed iridescent layer. The specimen comes from Southern Alberta, Canada and illustrates a case of exceptional shell preservation. πŸ§ͺ βš›οΈ #geology #Paleontology #science
Video thumbnail
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Daniel Álvarez
@dalvarez-01.bsky.social
6 months ago
Ammonite fossil found by a friend in Asfla. The internal chamber lines are clearly visible and well preserved.Typical age for these is around 100–400 million years. #Fossils #Ammonite #Travel #Paleontology
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⛏ Thomas Hammerich
@thammerich.bsky.social
4 days ago
Some 180 million years ago, this ammonite was swimming in the Jurassic sea. Today, it sits quietly on a wooden table. Apparently, this is what happens when you get dug up and meet a geologist. πŸšπŸ¦• β›πŸ€  πŸ”Ž Pleuroceras sp. πŸ“ Bavaria, Germany βš’ #FossilFriday #Ammonite #Paleontology #Geology
A close-up photograph of a fossil ammonite, probably Pleuroceras sp., resting on a polished reddish-brown wooden surface. The three-dimensional shell is preserved in silvery-grey mineralized material with dark brown areas of matrix. Strong, closely spaced ribs radiate across the curved whorl, creating a striking ribbed pattern. The outer edge appears to have a prominent keel. Parts of the fossil are broken or worn, revealing darker material beneath the pale mineral surface. Warm lighting emphasizes the relief and texture of the fossil and the wood grain beneath it.

Picture: Thomas Hammerich
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JmzπŸ¦€
@chelifriend.bsky.social
3 months ago
I’m at the Lyme Regis fossil festival this weekend for my birthday, and I handed out the last few heteromorph #ammonite stickers from the old print run (including one to @tetzoo.bsky.social 🀩)- to celebrate, here they all are for bsky! My best species recollections in the alt txt
Fanciful cartoon reconstruction of a heteromorph ammonite, helioceras, Coloured bright magenta with yellow tips to its tangle of slender tentacle arms and the spikes on its coiling helix shell.
Fanciful cartoon reconstruction of a heteromorph ammonite, nipponites mirabilis, its striated, wildly u-bend looping tangled shell and octopus-like body are coloured bright azure with blotches of magenta.
Fanciful cartoon reconstruction of a heteromorph ammonite, Anisoceras armatus, its shell a very long U shape with a tightly spiral coiled tip, coloured bright yellow with blue details for the long spikes that like the outer edges like the teeth of a comb and the arms of its cuttlefish-like head.
Combined illustration with the three reconstructed cartoon ammonites.
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