Maryland Geological Survey 133 



Schuchert* have discovered additional dicotyledons in the Kome beds, 

 from which hitherto only Populus primceva was known, and have also 

 demonstrated the presence of the Atane scries on the north shore of the 

 peninsula, just how much reliance can be placed upon Heer's list of 

 species as having come from a single horizon is uncertain, and some 

 doubt is raised regarding the Urgonian (Barremian) age which was held 

 by Heer, and so confidently stated in the French abstract at the end of 

 the fifth volume of " Meddelelser om Gronland," 1893, by Johnstrup. 

 The list of species recorded includes the following: 



Adiantum formosum Heer 

 Acrostichites egedianus Heer 

 Aneimidium Schimperi Heer 

 Anomozamites cretaceus Heer 

 Aspidium ursinum Heer 

 Asplenium Boyeanum Heer 

 Asplenium DicJcsonianum Heer 

 Asplenium lapideum Heer 

 Asplenium NaucJchoffianuvi Heer 

 Asplenium Nordenskioldi Heer 

 Baiera cretosa Schenk 

 CladophleMs AlhertsH (Dunker) 

 Cyparissidium gracile Heer 

 Gyperacites hyperboreus Heer 

 Cyperacites arcticus Heer 

 CzekanowsTcia dichotoma Heer 

 Dicksonia bellidula Heer 

 Dicksonia Johnstrupi Heer 

 Dictyophyllum Dicksoni Heer 

 Eolirion primigenium Schenk 

 Equisetum amissum Heer 

 Equisetites annulatioides Heer 

 Equisetites grcenlandicus Heer 

 Fasciculites grcenlandicus Heer 

 Frenelopsis Hoheneggeri (Bttings.) Schenk 

 Ginkgo arctica Heer 

 Ginkgo tenuistriata Heer 

 Gleichenia acutipennis Heer 

 GleicJienia comptonicefolia Ettings. 

 Gleichenia delicatula Heer 

 Gleichenia Gieseckiana Heer 



^ White and Schuchert, Cretaceous Series of the West Coast of Greenland, 

 Bull. Geol. Soc. Am., vol. ix, 1898, pp. 343-368, pis. xxiv-xxvi. 



