Proceedings of the United States National Museum . Pleistocene Flora from the Island of Trinidad For) EXPLANATION Oi= PLATE SEE PAGE 9 U. S. NATIONAL MUSEUM PROCEEDINGS, VOL. 66, ART. 21 PL. 4. Pleistocene Flora from the Island of Trinidad For explanatjon of plate see page 9 MIOCENE GASTROPODS AXD SCAPHOPODS FROMTRINIDAD, BRITISH WEST INDIES By Wendell C. MaxsfteldOf the United States Geological Survey INTRODUCTION The object of this paper is to describe some inadequately knownMiocene gastropods and scaphopods from a few localities in Trini-dad. British West Indies, and to determine, in so far
Proceedings of the United States National Museum . Pleistocene Flora from the Island of Trinidad For) EXPLANATION Oi= PLATE SEE PAGE 9 U. S. NATIONAL MUSEUM PROCEEDINGS, VOL. 66, ART. 21 PL. 4. Pleistocene Flora from the Island of Trinidad For explanatjon of plate see page 9 MIOCENE GASTROPODS AXD SCAPHOPODS FROMTRINIDAD, BRITISH WEST INDIES By Wendell C. MaxsfteldOf the United States Geological Survey INTRODUCTION The object of this paper is to describe some inadequately knownMiocene gastropods and scaphopods from a few localities in Trini-dad. British West Indies, and to determine, in so far as practicable,their stratig-raphic position with respect to the standard section ofthe Atlantic and Gulf Coastal Plain and the West Indies, PRINCIPAL PDBLICATIONS ON THE GEOLOGY AND PALEONTOLOGY OF TKINIDAD Wall, G. P., aud Sawkins, J. G., Report on the Geology of Trinidad: London,1860. In the treatise ou the descriptive geology the rocks are separated into threegroups—Caribbean group, the Older Parian group, and the Newer Pariangroup. The Newer Parian group is again separated into five divisions orseries, arranged in stratigraphic age sequence from the lowest up as follows:Nariva s
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