Field Notebook: Newfoundland 1910b
Page 67
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Transcription
(near Branks), Carrmiforms Lead Cure Potan Port. "Spinifera plana" The form from Braun This is the common Sand Fossil. "Productus semiriculates oneranti": The same at Drindon Orbiculiden large form Orbiculiden small form "Teretratula sacculus": Not exactly like Brinson form. Like the one I have. "Corularia planipetata" Fine square form. Much larger than Brinson form but returns like it, "Strophomena analoga" = Productus of the era type. Specimen smaller 3/4 inch. "Ariculpectan lyelli" Looks like Dr. forms. "Productus undatum" At Drindon. The small ones can be like form Pelecypoda commm. Maerodus, Lena lis, etc. A number of species. Ariculptetan "Alphacnella pleurodora" A form reminding some of Brains "A. orbitii" "Pleurotmaria" Have one Ganutilus. many forms. Just the Drindon form- I have no doubt that this horizon is the equivalent of the Drindon limestone and gypsum beds, of Area Bostia. There are fewer species here and as a rule they are larger than at Brindon. No corals in this Larn series. It is probable therefore that the Pennsylvanian lies directly on the Drindon series.