TABLE OF FIELD ASSOCIATIONS 09 



Table showing Field Associations of Alkaline and Subalkaline Eruptives — Continued. 



Region. 



Alkaline eruptives. 



Associated subalka- 

 line eruptives. 



Carbonate rocks cut by 

 alkaline eruptives. 



Predazzo, Tyrol. 



Nephelite syenite, 

 essexite, shonkin- 

 ite, theralite, mon- 

 zonite, tinguaite, 

 camptonite, mon- 

 chiquite, etcetera. 



Melaphyre, etcet- 

 era. 



Triassic dolomite. 

 (Also older hme- 

 stones?) 



Monzoni, Tyrol. 



Monzonite, essexite, 

 alkaline syenites, 

 tinguaites, etcet- 

 era. 





Ditto. 



Kaiserstuhl, Baden. 



Phonolite, nephel- 

 ite basalt, lim- 

 burgite, leucite 

 basalt, tephrite, 

 leucite, phonolite, 

 etcetera. 





Mesozoic and Terti- 

 ary limestones, do- 

 lomites, and marls. 



Haardt Mountains, 

 Elsass ; Mainz 

 basin, etcetera. 



Limburgite. 





Muschelkalk and 

 older and younger 

 limestones. 



Katzenbuckel, Ba- 

 den. 



Nephelite basalt, 

 shonkinite, theral- 

 ite, etcetera. 





Mesozoic limestones 

 and dolomites. 



Hegau, Baden. 



Nephelite basalt, 

 melilite-neplielite 

 basalt, melilite 

 basalt, phonolite. 



Feldspar basalt. 



Ditto. 



Suabian Alp. 



Melilite basalt. 





Ditto. 



Siebengebirge. 



Esnexite, trachydo- 

 lerite, monchi- 

 quite, trachyte, 

 etcetera. 





Devonian calcareous 

 gray wacke and 

 older sediments. 



Eifel. 



Leucite basalt, 

 nephelite basalt 

 (bearing melilite), 

 phonolite. 





Ditto. 



Vordereifel. 



Ditto. 





Ditto. 



