r/fossilid • • Jun 20 '20

TIPS FOR GETTING YOUR FOSSIL IDENTIFIED — READ BEFORE POSTING

711 Upvotes
  1. Put a location in the title! This is the most important thing by far. If you know the geological formation, that’s awesome, but even just “near Miami” or “label said Morocco” is really helpful.
  2. Take a bright, clear photo. Good lighting, a plain background, and sharp focus will always increase the certainty of an ID. If it’s weirdly shaped, photos from multiple angles help too.
  3. Include an object for scale. I usually use a coin, but anything will do (but things that come in different sizes, like hands, are less ideal). If you forget, you can always measure it and add that in a comment. (Don't use keys; they can be duplicated from a photo.)
  4. Don’t take a video. We can’t zoom in and the quality isn’t great — a gallery of photos on Imgur is way better.
  5. Many fossils can be dull and hard to make out. Try (gently) getting your fossil wet and see if you can get a clearer photo.
  6. Don’t be dismayed if your “fossil” turns out to just be a rock! Rocks are cool too, and if we don’t know exactly what kind of rock it is, the good folks at /r/whatsthisrock probably will.

r/fossilid • • 9h ago

Fossil ID? Found in a creek bed in Texas

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79 Upvotes

What is this fossil??


r/fossilid • • 17h ago

Is this a worm?

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155 Upvotes

Found this in Nice, France on the beach!


r/fossilid • • 7h ago

Solved Found in the river today Southeast US, thought crinoid but now I’m not sure.

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13 Upvotes

Pictured - Front/Back


r/fossilid • • 9h ago

Footprint found in Canyonlands National Park

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22 Upvotes

r/fossilid • • 1h ago

Marine fossil id

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• Upvotes

Found in lower hunter nsw Australia


r/fossilid • • 12h ago

Tooth ID - found on barrier island is Georgia

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22 Upvotes

Found this today on a fossil island trip and trying to figure out what it is!


r/fossilid • • 4h ago

Is this a mosquito?

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5 Upvotes

r/fossilid • • 2h ago

How do you rate this piece?

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2 Upvotes

This is a piece I really care about! It was given to me as a gift, but I don't understand its value or whether it can be fixed :(


r/fossilid • • 2h ago

Herbivore Tooth ID

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1 Upvotes

r/fossilid • • 23h ago

What is this fossil

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45 Upvotes

Found at the beach of Croatia.


r/fossilid • • 12h ago

Odontocete or land mammal canine?

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6 Upvotes

peace river fl


r/fossilid • • 12h ago

Solved Found this on the beach outside Alexandria Egypt

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5 Upvotes

Is this petrified wood?


r/fossilid • • 8h ago

Solved SE Texas, North of Houston in Creek Bed

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2 Upvotes

Daughter found this fossilized tooth, but from what animal?


r/fossilid • • 12h ago

Found on beach in SC

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5 Upvotes

Hi! Does anyone know what kind of bone this is / what animal it could be from! Thank you!!


r/fossilid • • 1d ago

Plant fossil in MDO, California

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194 Upvotes

Found this in montaña de oro, California. Curious if anyone can ID the plant. I told my aunt who is a marine biologist in the area and she told me plant fossils are rare on this part of the coast.

EDIT: SOLVED
Alga species, 6-17 million years old but likely on the younger side.


r/fossilid • • 22h ago

Solved Sandy riverbank, Poland, Masovia

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19 Upvotes

Apologies if nothing fancy or exciting, wanted to confirm if Google is right witht this saying that's a shark's tooth. If so, I am really happy!

The "tooth" part is small, only around 10mm.


r/fossilid • • 12h ago

Central Oklahoma

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3 Upvotes

r/fossilid • • 14h ago

Found in southwest Wisconsin!

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2 Upvotes

Is this a spine? Or just a cool rock. Found in southwest Wisconsin!
Thank you


r/fossilid • • 1d ago

Solved Found in Clifton Springs, Victoria - Australia

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18 Upvotes

Looking to find out what shark it might have come from, and to confirm that it’s actually a fossil? Cross posted to other groups! ☺️


r/fossilid • • 17h ago

I liked this rock so I took it for my houseplants topsoil. Turns out it has some scaling

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3 Upvotes

r/fossilid • • 17h ago

Is there a beetle larva in here?

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3 Upvotes

r/fossilid • • 18h ago

Is this tree bark?

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3 Upvotes

Found this in Nova Scotia Canada at a well know fossil finding beach. I have all kinds of easily identified fossils but this is my favorite. I think ita bark bur I am definitely not sure


r/fossilid • • 13h ago

Solved Is this artifact fossil-related?

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1 Upvotes

This was donated to my workplace alongside other artifacts such as old bottles and keys, characteristic of small dig site findings. We are located in Northern Nevada, but I have no word on whether these artifacts were found locally or elsewhere. It is 3 by 3.5 inches, very lightweight, and fairly fragile.


r/fossilid • • 1d ago

Should I have brought it back?

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275 Upvotes

I found this impression of a sea urchin on a rock at Étretat, Normandy. I reasoned that that was where it belonged and did not carry it home.

Gemini said that it likely belongs to an extinct species of sea urchin.

"Fossil imprint of a cidarid sea urchin embedded within a weathered flint pebble.

A cidarid echinoid (pencil sea urchin), with features highly consistent with Stereocidaris sceptrifera (or a closely related genus like Tylocidaris) from the Late Cretaceous period (around 80–90 million years old)."