Were you aware that some of the most beautiful (and informative) fossils out there are actually made of dinosaur poop?

Yeah, it turns out that dino dung not only makes some gorgeous jewelry, it’s also full of information that scientists can use to learn about the environment and behaviors of some long-extinct creatures! Oh, and to make it even cooler, these pieces of fossilized poo have played a giant role in the history of women in science. Who knew such wonders could come in such strange forms? Just check out the inside of this one!

Image: the colorful inside of a polished coprolite, or fossilized dinosaur poop

Possible Agatized Coprolite
Source: Mike Beauregard // Flickr

Unlike fossil finds of bone, fossilized poop, called coprolites, are able to give us insights into an animal’s diet, environment, and even hint at some of their unexpected behaviors!

But even though dino dung would have been prevalent in its day, coprolites are far less common than their boney brethren.

For Paleontologists like Dr. Karen Chin, who studies ancient ecosystems, sometimes coprolites are the best evidence left behind. Hidden in these gems—really though they can be quite beautiful—lay clues to which species were available for the animals to eat and even the creatures that then made the poo their home!

Alright so let’s get into this! Here’s a great piece from the fantastic YouTube channel SciFri. If you haven’t yet subscribed to them jump over and give them a follow. They are a great source of all things science!

Via: SciFri 1

So there you go! Dinosaur poop can unlock a few mysteries and help us see into the ancient past with more clarity than ever.

But why does ancient dino dung matter to any of us today?

Let’s start with three words, women in science. Alright, friends, I won’t lie I really wasn’t sure where to go next with this article. I wanted to give you all more, in-depth media featuring coprolite factoids. Most of the videos featuring coprolites tend to focus on the “Oh cool, dinosaur poop!” angle and less on the “Woah! Science!” angle. I was stumped, really really stumped.

But then, I found the podcast Tumble! If you haven’t heard of them yet, allow me to change your life.

Or, more accurately, the life of any kid you know. It’s a science podcast for kids and it’s PHENOMENAL! They cover all kinds of scientific topics from approachable angles that kids and adults can enjoy. And, they run about 15-20 minutes long so they stay at a pace that keeps kids (and distractable adults) engaged. In fact, I’m subscribing as a curious adult without kids in her life.

So, back to why this all matters to us? They have two episodes on coprolites. The first features an interview with Dr. Chin, the paleontologist from the video we featured today. The second shines a light on the fascinating history of coprolites. As it turns out, dinosaur poop plays a critical role in the history of women in science! It even involves one of my personal science heroes, Mary Anning. Yes, if you or I or anybody else knows or is a woman of science, we can thank coprolites for playing a part in helping women break into the field!

Okay, here’s the poo-dcast…

Via: Tumble 2

If you haven’t already, jump over to wherever you listen to your podcasts and subscribe to them!

No matter your age, there’s something there for you.

Oh, and here are the links to a couple of the great things they mentioned in the episode. Here is the link to Kidosaurus. And if you want to dig into the history of women in archaeology, geology and paleontology go check out TrowelBlazers!

Now, if you’re still curious about other odd fossils and what we can learn for them, I have a few suggestions of where to go next!

First, I’d start with this article on how scientists are able to decode the imprints of dinosaur’s feathers to see what color some of our favorite species may have been!

6 minutes

Decoding Dino Feathers

Can we ever really know what dinosaurs looked like? Well-preserved fossils of feathered dinosaurs are allowing us to reveal what colors dinosaurs really were! The science behind it might not be as complicated as you think!

Read More

Or, if you want to go inside, check out this piece featuring a video from one of our favorite YouTube creators, PBS Eons, on the methods scientist are using to look inside dinosaur bones to learn more about their lives and the ways they grew!

9 minutes

This Beautiful Image Comes from a Dinosaur Bone!

Have you heard about the scientific field called Paleohistology? Scientists are creating stunning images that are not only breath-taking but revealing new insights into the lives of dinosaurs!

Read More

Alright, that’s enough dino-nerding from me! I have to go recommend Tumble to every parent I know and tell every unwitting person in my life about coprolites!

Stay beautiful & keep laughing!


Looking for more history? 

We’ve featured fascinating stories on all corners of the historical record. If you want to check out some of them head over to our full library of historical articles!

History on EWC


  1. “Discovering the Past Through Dino Poop.” YouTube, SciFri, 19 Dec. 2018, www.youtube.com/watch?v=rZU7fczwus0. Accessed 13 Feb. 2019.
  2. “Dinosaur Poop Pt 2: The Coprolite Queen.” Tumble | Science Podcast for Kids, PRX, 23 Mar. 2018, www.sciencepodcastforkids.com/single-post/2018/03/23/Dinosaur-Poop-Pt-2-The-Coprolite-Queen. Accessed 13 Feb. 2019.

Liesl Ulrich-Verderber

CEO of Ever Widening Circles, Founder of EWCed

Since 2015, Liesl has been a writer, editor, and is now the CEO at Ever Widening Circles. She is a life-long camera-toting traveler, a global story seeker, and an aspiring—but more often root-tripping—outdoor enthusiast. She can be found on Instagram @Liesl.UV