Fossils · Minerals · Rocks · Gemstones
Every specimen tells four billion years of story.
Catalog your collection the way a museum would — with taxonomy, geological time, locality and photographs.
Free · self-hosted · 150 specimens cataloguedThe vault
A collection worth keeping properly.
Taxonomy, geological dating, locality and provenance — recorded the way a museum would, and shared with people who care about the same things.
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4.5 bn
Years covered
Did you know? Ammonites thrived for 300+ million years before vanishing alongside the dinosaurs 66 million years ago.
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More features
Tools for a serious collection.
The details that turn a shoebox of finds into a catalogue you can actually search, share and hand on.
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Geological dating
Date every find from era down to epoch, with a From→To range for the ones that aren't neatly pinned.
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Scale comparison
See each specimen beside a 1.75 m human — or a coin, for the small ones — using real PhyloPic silhouettes.
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Printable QR labels
Museum-style cards with a scannable code that opens the specimen on your phone. Logo in the middle.
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Collected worldwide
Pin finds to their locality and watch your collection fill an interactive globe.
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Export & backup
Download the whole catalogue as CSV, or a full archive with every photo. Your data stays yours.
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Identification board
Stuck on a find? Post photos and let other collectors help you name it.
Live preview
A real collection page, live.
Not a screenshot. This is MyJurassic running right now, embedded in the page. Tap it and scroll around.
Now showing
myjurassic.com/explore
Every public specimen in the vault, newest first — with photographs, geological dating and locality. A fair test of how dense a catalogue can get and still feel tidy.
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A live embed. If your browser blocks it, the button above opens the page directly.
Tap to interact
Collectors
What collectors say.
From the people actually using it.
I had eleven years of finds in a shoebox and a notebook. Cataloguing them properly changed how I look at the collection.
The scale comparison is the bit that gets people. Nobody understands "120 mm" until they see it next to a person.
Printed QR labels for the whole cabinet in an afternoon. Guests scan them and read the whole entry on their phone.