In the Transactions of the Eoyal Irish Academy, between the 

 years 1788 and 1808, both years inclusive, we find that he pre- 

 sented no less than thirty-eight memoirs ; the following are their 

 titles : 



1. Essay on the Variations of the Barometer. 1788 



2. Observations on Coal Mines. 1789 



3. On the Strength of Acids, and the Proportions of In- 



gredients in Neutral Salts. 1790 



4. A comparative View of Meteorological Observa- 



tions made in Ireland since the Year 1788, with 

 some Hints towards forming Prognostics of the 

 "Weather. 1793 



5. Reflections on Meteorological Tables, ascertaining 



the precise Signification of the Terms Wet, Dry, 



and Variable. 1793 



6. State of the Weather in Dublin from 1st of June, 



1791, to 1st of June, 1793. Unknown. 



7. Examination of the supposed Igneous Origin of Stony 



Substances. 1793 



8. A Prize Essay on the Question proposed by the Royal 



Irish Academy, " What are the Manures most 

 advantageously applicable to the various Sorts of 

 Soils, and what are the Causes of the beneficial 

 Effect in each particular Instance?" 1794 



9. Meteorological Observations made in Ireland. 1794 



10. Experiments on a new Earth found near Stronthian, 



in Scotland. (Mr. Kirwan may be considered one 



of the discoverers of this earth.) 1794 



11. On the Composition and Proportion of Carbon in Bi- 



tuminous and Mineral Coal. 1 795 



12. Essay on the Substances used in Bleaching. 1795 



13. Synoptical View of the State of the Weather in Dublin. 



1796 



14. Thoughts on Magnetism. 1796 

 - 15. On the Primitive State of the Globe, and its subse- 

 quent Catastrophe. 1796 



16. Synoptical View of the State of the Weather. 1796 



1 7. Synoptical View of the State of the Weather. 1 796 



