台灣始新統被子植物化石花粉（II）

Eocene Angiospermous Palynomorphs of Taiwan (II)

本文於台灣基隆北方海域始新世地層中，發現並描述十三科十七形態屬二十二形態種，其中十三種為新種（Confertisulcites pengchiahsuensis Shaw sp. nov.; Rhamnacidites pengchiahsuensis Shaw sp. nov.; Gemmatricolporites pengchiahsuensis Shaw sp. nov.; Triporopollenites scabratus Shaw sp. nov.; Monocolpopollenites pengchiahsuensis Shaw sp. nov.; Retitricolpites verus Shaw sp. nov.; Myrtaceidites vulgatus Shaw sp. nov.; Rhamnacidites psilatus Shaw sp. nov.; Wilsonipites taiwanensis Shaw sp. nov.; Margocolporites taiwanensis Shaw sp. nov.; Patriniapollenites formosensis Shaw sp. nov.; Tiliaepollenites zonatus Shaw sp. nov; Spinizonocolpites pengchiahsuensis Shaw sp. nov.），二種為新聚合種（Striatopollis reticulatus (Nagy) Shaw comb. nov.; Persicarioipollis minus (Huang) Shaw comb. nov.），七種為新記錄種。

Twenty-two taxa of Eocene fossil angiospermous palynomorphs were reported as an on-going effort to document the Eocene micro flora of Taiwan. They belong to two classes, thirteen families, seventeen form genera; namely sixteen form genera and twenty-one taxa for the class Dicotyledoneae; and one form genera and one taxa for the class Monocotyledoneae. Thirteeen new species (Confertisulcites pengchiahsuensis C. L. Shaw sp. nov.; Rhamnacidites pengchiahsuensis C. L. Shaw sp. nov.; Gemmatricolporites pengchiahsuensis C. L. Shaw sp. nov.; Triporopollenites scabratus C. L. Shaw sp. nov.; Monocolpopollenites pengchiahsuensis C. L. Shaw sp. nov.; Retitricolpites verus C. L. Shaw sp. nov.; Myrtaceidites vulgatus C. L. Shaw sp. nov.; Rhamnacidites psilatus C. L. Shaw sp. nov.; Wilsonipites taiwanensis C. L. Shaw sp. nov.; Margocolporites taiwanensis C. L. Shaw sp. nov.; Patriniapollenites formosensis C. L. Shaw sp. nov.; Tiliaepollenites zonatus C. L. Shaw sp. nov; Spinizonocolpites pengchiahsuensis C. L. Shaw sp. nov.), two new combination (Striatopollis reticulatus (Nagy) C. L. Shaw comb. nov.; Persicarioipollis minus (Huang) C. L. Shaw comb. nov.) are described from well samples in offshore Keelung of northern Taiwan.