@base .
a ;
"0022-1376" ;
.
a , , ;
, , ;
"The journal of geology." ;
;
;
;
"0022-1376" ;
;
;
"0022-1376" ;
;
"0022-1376" ;
"The Journal of geology" , "The journal of geology." ;
;
"http://www.journals.uchicago.edu/JG/journal/" , "http://www.jstor.org/journals/00221376.html" .
a .
a ;
;
"20210828175000.0"^^ ;
;
.
.
a , ;
"The Journal of geology" .
"Illinois" .
a ;
"0022-1376" ;
.
a ;
.