Pollen and spore flora of an eocene forest, eastern Axel Heiberg Island, N.W.T.
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The article was published on 1991-01-01 and is currently open access. It has received 61 citations till now. The article focuses on the topics: Flora & Pollen.read more
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Journal ArticleDOI
Fagaceae pollen from the early Cenozoic of West Greenland: revisiting Engler's and Chaney's Arcto-Tertiary hypotheses.
Friðgeir Grímsson,Reinhard Zetter,Guido W. Grimm,Gunver Krarup Pedersen,Asger Ken Pedersen,Thomas Denk +5 more
TL;DR: Comparison with coeval or older mid-latitude records of modern lineages of Fagaceae shows thatmodern lineages found in western Greenland and Axel Heiberg likely originated at lower latitudes, corroborate earlier findings that Fag growers were a dominant element at high latitudes during the early Cenozoic.
Book ChapterDOI
The Fossil History of Quercus
Eduardo Barrón,Anna Averyanova,Zlatko Kvaček,Arata Momohara,Kathleen B. Pigg,Svetlana Popova,José María Postigo-Mijarra,Bruce H. Tiffney,Torsten Utescher,Zhe-Kun Zhou +9 more
TL;DR: In this paper, the first synthesis of the fossil history of the oaks from their appearance in the early Paleogene to the Quaternary is presented, from the 19th century to the present day.
Journal ArticleDOI
Combined LM and SEM study of the middle Miocene (Sarmatian) palynoflora from the Lavanttal Basin, Austria: part IV. Magnoliophyta 2 – Fagales to Rosales
TL;DR: Köppen signatures of potential modern analogues of the fossil Fagales and Rosales suggest a subtropical climate at lower elevation and subsequent subtropICAL to temperate climate with altitudinal succession in the Lavanttal area during accumulation of the palynoflora.
Journal ArticleDOI
Biomolecular preservation of Tertiary Metasequoia Fossil Lagerstätten revealed by comparative pyrolysis analysis
TL;DR: It is revealed that both original molecular components and tissue-specific degradation control the final pyrolysis products from fossil material, thus suggesting that comparative studies of molecular preservation are best performed on an individual tissue basis within an evolutionarily conserved taxonomic lineage.
Journal ArticleDOI
Species relationships and divergence times in beeches: new insights from the inclusion of 53 young and old fossils in a birth-death clock model.
TL;DR: The fossilized birth–death model is applied to infer divergence times in beeches (genus Fagus), using 53 fossils and nuclear sequences for all nine species, fitting a hypothesized low turnover in plants adapted to low-nutrient conditions.
Related Papers (5)
Tertiary fossil forests of the Geodetic Hills, Axel Heiberg Island, Arctic Archipelago
R L Christie,NJ McMillan +1 more