372 B. BROWN CRETACEOUS-EOCENE CORRELATION IN NEW MEXICO 



In the lists of plants accredited to this formation by Tyrrell and 

 Penhallow some errors may have been made in determination and loca- 

 tion of horizons, so I have given them separately. 



INVERTEBRATES 



Red Deer American Museum Ck>llec- 

 tion 



Unio sp. 



SphfBrium sp. 



Goniol)asis tenuicarinata M. and H. 



PlanorMs sp. 



Viviparus sp. 



Campeloma sp. 



Rod Door River and elsewhore listed 

 by Tyrrell 



U7iio Dance M. and H. 



Sphcerimn formosum var. 



Linince tenuicosta M. and H. 



Physa copei White. 



Acroloxus radiatulus WMteaves 



Thaumasters limnoe formis M. and H. 



Goniohasis tenuicarinata M. and H. 



HydroMa sp. 



Campeloma producta White 



Vivipa7'U8 Leai M. and H. 



Vnlvata filosa Whiteaves 



Valvata bicincta Whiteaves. 



List published by Tyrrell for entire series of Paskapoo specimens identified by 



Sir William Dawson 



Onoclea sensibilis Linn 

 Sequoia nordenskioldii Heer 

 Sequoia langsdoriii Heer 

 Sequoia conttsiw Heer 

 Taxodium occidentale Newb. 

 Platanus nohilis Newb. 

 Corylus macquarrii Heer 

 Quercus sp. 



Populus acerifolia Newb. 

 Populus richardsoni f Heer 



Populus arctica Heer 



Ficus sp. 



Salix laramiana Dawson 



Viburnum asperum Newb. 



Viburnum saskatchnense Dawson 



Catalpa crassifolia Newb. 



Sapindus sp. 



Gary a antiquorum Newb. 



Juglaus sp. 



Nelumbium saskatchnense Dawson 



To this list Sir William Dawson added a year later : 



Podocarpites tyrrellii Dawson 

 Populus genetrix Newb. 



Populus nervosa f Newb. 

 Trap a borealis Heer. 



Complete list from Red Deer region published by D. P. Penhallow, Department 

 of Mines, Canadian Geological Sun-ey Report Number 1013, pages 14r-15, 

 1908 



Almites grandifolia Newb. 

 Carya antiquorum Newb. 

 Catalpa crassifolia Newb. 

 Cercis parvi folia Lesq. 

 Clintonia oblongifoUa Penh. 



Cornus rhamnifolia O. Web. 

 Corylus americana fossilis Newb. 

 Corylus macquarri (Forbes) Heer 

 Equisctum arcticum Heer 

 Ficus sp. 



