PLATE CXXI. 



Tage. 



Figs. 1, 2. QuERCixmai lamaresse n. sp. Specimen Ridge 771 



3,4. Sjiilax LAMAREXsis u. sp. Lamnr River 785 



1. Transverse section x 90 diameters, showing thick-walled wood cells, immense ducts, 



and usually single-celled medullary rays. 



2. Tangential section X 90 diameters, showing wood cells, and large and small medullary 



rays. 



882 



