台灣始新統裸子植物化石花粉

Eocene Gymnospermous Palynomorphs of Taiwan

本文發現並描述台灣基隆北方海域始新世地層中，裸子植物花粉化石共計有三十二形態種，它們分別屬於貳綱，四科，五個形態屬，其中二種為新種（Taxodiaceaepollenites pengchiahsuensis C. L. Shaw sp. nov.; Pityosporites pengchiahsuensis C. L. Shaw sp. nov.），一種為變種（Taxodiacites verrucosus Botsch minor C. L. Shaw var. nov.）。

Thirty-two fossil gymnospermous taxa from Eocene of offshore Keelung area, northern Taiwan are described. They belong to two oders, four families and five form genera. Two new species (Taxodiaceaepollenites pengchiahsuensis C. L. Shaw sp. nov.; Pityosporites pengchiahsuensis C. L. Shaw sp. nov.) and one new variety (Taxodiacites verrucosus Botsch minor C. L. Shaw var. nov.) are described.