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Found In Muskoka Ontario Canada by freshwater lake


SamHisey

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I found this close to a lake where My famaiky has a cottage and I do not know much about fossils. There appears to be a creature of some sorts as well as a salt water shell even though we are thousands of miles from any salt water. 

IMG_9263.JPG

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Agreed, orthocone nautiloid with what looks a solitary coral to the right of it. Not sure of the age, maybe Devonian (about 360 to 420 million years) when the continents and oceans were very different from now.

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Tarquin      image.png.b7b2dcb2ffdfe5c07423473150a7ac94.png  image.png.4828a96949a85749ee3c434f73975378.png  image.png.6354171cc9e762c1cfd2bf647445c36f.png  image.png.06d7471ec1c14daf7e161f6f50d5d717.png

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+ 1 for Orthocone

 

 

post-2806-0-96430500-1375996410.jpg

 

IMG_9263.JPG.0f8f64cdf423c3cc887feefa0960d225.JPG

 

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    Tim    -  VETERAN SHALE SPLITTER

   MOTM.png.61350469b02f439fd4d5d77c2c69da85.png      PaleoPartner.png.30c01982e09b0cc0b7d9d6a7a21f56c6.png.a600039856933851eeea617ca3f2d15f.png     Postmaster1.jpg.900efa599049929531fa81981f028e24.jpg    VFOTM.png.f1b09c78bf88298b009b0da14ef44cf0.png  VFOTM  --- APRIL - 2015  

__________________________________________________
"In every walk with nature one receives far more than he seeks."

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It is an orthocone nautiloid as others have already said, but the "shell" impression may actually be a horn coral impression. It seems consistent with the shape, although the picture is a bit blurry.

 

As for being far from saltwater seas, keep in mind that these were deposited sometime in the Ordovician or lower Devonian period, and due to tectonic shift, the earth looked quite different. Most of where Ontario is now was south of the equator, and mostly shallow coral reef system seas. Here is a map of the Mid-Ordovician to give you a sense

136138-004-39FDFD50.jpg

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...How to Philosophize with a Hammer

 

 

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