2021/77/2
ISSN : 2533-4050 (tisk), 2533-4069 (online)
Vedoucí redaktor : Jiří Kvaček
Vedoucí redaktor : Jiří Kvaček
Není ještě v prodeji.
Early flowers of primuloid Ericales from the Late Cretaceous of Portugal and their ecological and phytogeographic implications
Else Marie Friis, Peter R. Crane, Kaj Raunsgaard Pedersen
A distinctive feature of the major eudicot diversification that occurred through the Late Cretaceous is the unequivocal presence of Cornales and diverse Ericales. Here we describe well-preserved fossil flowers from the Mira locality in western Portugal, of Campanian-Maastrichtian age, that we assign…
Angiosperm diversification in the Early Cretaceous of Primorye, Far East of Russia
Lina Golovneva, Eugenia Bugdaeva, Elena Volynets, Yuewu Sun, Anastasia Zolina
The Partizansk and Razdolnaya coal basins of Primorye, Far East of Russia, contain diverse early angiosperm fossils (pollen, leaves, and fruits). In this paper, we revise the previous data on early angiosperms of this region and summarize the results of our latest research. Age of the plant-bearing…
Plant mesofossils from the Late Cretaceous Klikov Formation, the Czech Republic
Zuzana Heřmanová, Jiří Kvaček, Else Marie Friis
Late Cretaceous mesofossils are described from the Zliv-Řídká Blana locality in the South Bohemian Basins, the Czech Republic. Angiosperm remains dominate the fossil assemblage both in terms of taxonomic diversity and quantitatively, with about 65 different species based on about 1,000 specimens of…
The occurrence of pollen of Sciadopityaceae Luerss. through time
Christa-Ch. Hofmann, Nyamsambuu Odgerel, Leyla J. Seyfullah
Here we present LM and SEM data of pollen of extant Sciadopitys verticillata, fossil Cerebropollenites from Aptian/Albian strata (Austria, Mongolia) and Sciadopityspollenites from Campanian/Maastrichtian and Oligocene/Miocene strata (Siberia, Germany). Measurements and image comparisons show that…
A new specimen of Araucaria fricii from the early Coniacian of the Bohemian Massif, Central Europe
Jiří Kvaček
A specimen of Araucaria fricii is described from the upper part of the Teplice Formation in the Bohemian Cretaceous Basin. It extends the first occurrence of A. fricii from the mid-Coniacian back to the early Coniacian. Found in the Radovesice locality near Kučlín in the northern part of the Czech…
Fraxinus L. (Oleaceae) fruits from the early Oligocene of Southwest China and their biogeographic implications
Meng-Xiao Wu, Jian Huang, Tao Su, Zhe-Kun Zhou, Yao-Wu Xing
Two new fossil taxa of the ash tree, namely F. zlatkoi Meng-XiaoWu et J.Huang sp. nov. and Fraxinus cf. Honshuensis Tanai et Onoe were reported from the early Oligocene of the Lühe flora, Yunnan Province, Southwest China. The fruit traits were used to assign the proposed species to the genus…
A diverse assemblage of Late Eocene woods from Oregon, western USA
Elisabeth A. Wheeler, Steven R. Manchester
Well-preserved silicified woods from a site near the town of Post, Oregon, western USA, provide insights into the late Eocene vegetation and climate ca. 36 million years and data for comparing with both older and younger wood floras regionally and globally. The composition of this wood flora, taken…