18 



Proceedings of the Geological Society of [ The Geological Society of 

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."'} 



An Essay on Organic Remains, as con- ^ 



nected with an Ancient Tropical Re- I 



„ , ^ , . ^, ^.t . r The Author, 



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Esq., Philadelphia 



I 



Geology as a Branch of Education, an"! p^^ssor D. T. Ansted, F.R.S 

 Inaugural Lecture before the Coll 

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Inaugural Lecture before the College }► «.,*., 



I &c., the Author, 



of Civil Engineers at Putney J 



::} 



^^. ^ , , . , The Royal Society of Edinbro'. 



Edmbro', vol. xv. part iv. i ^ >f 



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Dr. Danglison's Discourse on P. S. Du "1 The American Philosophical 

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