rock hunt Posted October 24, 2016 Share Posted October 24, 2016 in various trips to work place of my friend we found diferents types of fossils, we believe example that what be esay to identify Link to comment Share on other sites More sharing options...
rock hunt Posted October 24, 2016 Author Share Posted October 24, 2016 but thats anothers are hard i believe that it is two litle fish calcificated in agate we believe, but dont know is it a fossil? and for example this shells oyster of 45cm of lenght, dont remember the correct name and this bivaldo that i believe that is a snail that now is belong to my father can know sorry for the pics look like have a lot sedimentary material but in this material has algae and for that decide dont clean it Link to comment Share on other sites More sharing options...
DevonianDigger Posted October 24, 2016 Share Posted October 24, 2016 Second and third pics look like tabulate coral, some of the bottom ones look like oysters to me. I'm not familiar with the area, and others will certainly be able to tell you more! Welcome to TFF! Jay A. Wollin Lead Fossil Educator - Penn Dixie Fossil Park and Nature Reserve Hamburg, New York, USA Link to comment Share on other sites More sharing options...
rock hunt Posted October 24, 2016 Author Share Posted October 24, 2016 the first two specimens are coral and petrified palm wood found in a river in limón costa rica. the last pieces was found in a wall in the same river, my friend has anothers specimens but for now i dont have pics. that is all that i know Link to comment Share on other sites More sharing options...
rock hunt Posted October 25, 2016 Author Share Posted October 25, 2016 can help me with this is it a bone? Link to comment Share on other sites More sharing options...
DevonianDigger Posted October 25, 2016 Share Posted October 25, 2016 Can you get a closeup shot of the surface? Might help to better ID it. Jay A. Wollin Lead Fossil Educator - Penn Dixie Fossil Park and Nature Reserve Hamburg, New York, USA Link to comment Share on other sites More sharing options...
fifbrindacier Posted October 26, 2016 Share Posted October 26, 2016 On 24/10/2016 at 7:10 PM, rock hunt said: and this bivaldo that i believe that is a snail that now is belong to my father can know sorry for the pics look like have a lot sedimentary material but in this material has algae and for that decide dont clean it This one is not a snail, but an oyster. It could be a kind of Nicaisolopha, or so it looks like the specimen of this post : http://thefossilforum.com/index.php?/topic/68256-what-came-with-the-pearl/#comment-718348 Here is a link that could interest you : http://paleontologia-y-evolucion-ucm.blogspot.fr/2014/06/tareas-de-reconocimiento-cretacico-en.html 1 "On ne voit bien que par le coeur, l'essentiel est invisible pour les yeux." (Antoine de Saint-Exupéry) "We only well see with the heart, the essential is invisible for the eyes." In memory of Doren Link to comment Share on other sites More sharing options...
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