Cruisaire Posted September 19, 2019 Share Posted September 19, 2019 Picked up from a gravel pile at the end of a long day assessing groundwater. Marine fish or terrestrial critter? Thanks in advance! Link to comment Share on other sites More sharing options...
Darktooth Posted September 19, 2019 Share Posted September 19, 2019 Sawfish, the tooth is broke but the root is a Dead giveaway. 4 I like Trilo-butts and I cannot lie. Link to comment Share on other sites More sharing options...
Cruisaire Posted September 19, 2019 Author Share Posted September 19, 2019 Sorry, I’ll have to procure a tiny scale for photos. Link to comment Share on other sites More sharing options...
Cruisaire Posted September 19, 2019 Author Share Posted September 19, 2019 Many thanks!!!! Link to comment Share on other sites More sharing options...
Rockwood Posted September 19, 2019 Share Posted September 19, 2019 Technically a rostral denticle. 1 Link to comment Share on other sites More sharing options...
Cruisaire Posted September 19, 2019 Author Share Posted September 19, 2019 Thanks Gents!! Link to comment Share on other sites More sharing options...
Mark Kmiecik Posted September 21, 2019 Share Posted September 21, 2019 So what is your assessment of the groundwater? Is it wet? Does is stay underground, or does it occasionally come up for air? Is it too deep to comprehend or too shallow to care? Mark. Fossil hunting is easy -- they don't run away when you shoot at them! Link to comment Share on other sites More sharing options...
Cruisaire Posted September 22, 2019 Author Share Posted September 22, 2019 It was mildly impacted by chlorinated solvents and resulting daughter products. No PCbs and just a little ethylene glycol. Link to comment Share on other sites More sharing options...
Rockwood Posted September 25, 2019 Share Posted September 25, 2019 Ah ! The Anthropocene. 1 Link to comment Share on other sites More sharing options...
Cruisaire Posted September 25, 2019 Author Share Posted September 25, 2019 Link to comment Share on other sites More sharing options...
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