Denise Porcello @denise-porcello
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2 weeks agoDenise Porcello joined the group NAPC -
4 weeks agoDenise Porcello posted a new activity comment
Hi George!!
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4 months agoDenise Porcello posted a new activity comment
Congratulations!
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4 months, 1 week agoDenise Porcello posted a new activity comment
Glyptodon
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5 months, 1 week agoDenise Porcello joined the group Bookworms
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5 months, 1 week agoDenise Porcello posted a new activity comment
Amazing! Thanks Victor!
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5 months, 1 week agoDenise Porcello posted a new activity comment
What causes that kind of discrepancy?
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Both teeth have been weathered as a result of being transported in a river. As the teeth are transported by the water they are worn down and their edges become smoothed out. If you look closely at the tooth on the right, you’ll notice that it has faint serrations that have been worn down. The tooth on the left has completely lost the enamel that covers the crown of the tooth. This tends to happen when a tooth dries out in the sun, the enamel will begin to flake off. Both teeth are likely the same species (Carcharocles auriculates), which is an Eocene ancestor of Megalodon.
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You can imagine it working like sand paper.
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6 months, 3 weeks agoDenise Porcello posted a new activity comment
I’d gladly take in some homeless fossils!
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7 months agoDenise Porcello posted a new activity comment
Thanks!
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7 months, 1 week agoDenise Porcello posted an image in the group Education and Outreach from the myFOSSIL app
A student found this in Aurora matrix. She thinks it’s a Sevengill shark
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Wow! @vperez did you see this?
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Tiny little guy! It’s actually a small snaggletooth shark tooth, Hemipristis serra.
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Thanks!
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7 months, 1 week agoDenise Porcello joined the group Education and Outreach
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7 months, 3 weeks agoDenise Porcello posted a new activity comment
Looks great Dave!
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8 months, 1 week agoDenise Porcello posted a new activity comment
Impressive work!!
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8 months, 1 week agoDenise Porcello posted a new activity comment
Happy national fossil day!
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8 months, 1 week agoDenise Porcello posted a new activity comment
Yes! A reunion!!!
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9 months, 1 week agoDenise Porcello joined the group iDigFossils Montbrook Dig
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9 months, 2 weeks agoDenise Porcello posted a new activity comment
Way to go!
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Team GABI RET 2018!
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9 months, 2 weeks agoDenise Porcello posted a new activity comment
I’d like to see the tooth Isai found with the crystals inside of it!
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I’ll make sure to find it and take some pictures to upload!
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11 months, 2 weeks agoDenise Porcello posted a new activity comment
On our way! See you all soon!
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1 year, 1 month agoJennifer Bauer and Denise Porcello are now friends - Load More
