The first record of a bryophyte in Upper Cretaceous amber from Taimyr, northern Siberia: Taimyrobryum martynoviorum gen. et sp. nov. (Bryopsida)статья
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Дата последнего поиска статьи во внешних источниках: 1 августа 2016 г.
Аннотация:Abstract Cretaceous bryophyte fossils are known only from a few localities and only a few are known in ultrastructural fidelity. We describe a fossil moss gametophyte from Upper Cretaceous Taimyr amber and place it in the fossil genus Taimyrobryum martynoviorum gen. et sp. nov. (Bryopsida). Its unbranched, somewhat zig-zagged stems with distantly spaced, spreading, narrowly lanceolate leaves and the unbranched costa match the gross morphology of Dicranidae; however, the uniformly prosenchymatous leaf cells contradict an affiliation to this subclass. The Yantardakh in the Taimyr Peninsula is the fourth and northernmost Cretaceous amber locality yielding inclusions of bryophytes.