For a long time now I have been looking for information on what salts were expelled through the nasal discharges in reptiles to see what it contained....
http://www.sciencemag.org/cgi/content/abstract/142/3597/1300
"In the secreted fluid potassium usually exceeded sodium concentrations, with chloride and bicarbonate as the major anions."
And again...
http://books.google.ca/books?id=dZk...nvXwDQ&sa=X&oi=book_result&ct=result&resnum=1
http://www.journals.uchicago.edu/doi/abs/10.1086/319301
http://www.sciencemag.org/cgi/content/abstract/142/3597/1300
"In the secreted fluid potassium usually exceeded sodium concentrations, with chloride and bicarbonate as the major anions."
And again...
http://books.google.ca/books?id=dZk...nvXwDQ&sa=X&oi=book_result&ct=result&resnum=1
http://www.journals.uchicago.edu/doi/abs/10.1086/319301