Fossil Imprint最新文献_第3页

A new Early Miocene (Ottnangian) flora of the “Rzehakia Beds” from Brno-Líšeň 来自Brno-Líšeň的“Rzehakia床”的早中新世(Ottnangian)新植物区系

Fossil Imprint Pub Date : 2022-01-01 DOI: 10.37520/fi.2022.010

M. Bubík, N. Doláková, Z. Kvaček, V. Teodoridis

{"title":"A new Early Miocene (Ottnangian) flora of the “Rzehakia Beds” from Brno-Líšeň","authors":"M. Bubík, N. Doláková, Z. Kvaček, V. Teodoridis","doi":"10.37520/fi.2022.010","DOIUrl":"https://doi.org/10.37520/fi.2022.010","url":null,"abstract":"The fossil flora from brackish late Burdigalian (Ottnangian) sediments in Brno-Líšeň (the Czech Republic) contributes to our knowledge of floristic evolution and palaeoclimatic changes in the Western Carpathians. The fossil material investigated for this study comprises fragmentary leaf imprints, few fruits/seeds, and dispersed pollen from a single palynomorph-rich sample. Macro remains include 3 ferns (Osmunda parschlugiana, Salvinia reussii, ?Polypodiaceae gen. et sp. indet.) and 17 angiosperms (e.g., Daphnogene polymorpha, “Parrotia” pristina, Leguminophyllum spp., Podocarpium podocarpum, cf. Engelhardia orsbergensis, Ulmus sp., Schoenoplectiella cf. ragozinii). The palynospectrum comprises 106 taxa, including abundant palaeotropical elements of zonal evergreen forest, i.e., Sapotaceae, Palmae, Engelhardia, Platycarya, Fagaceae, Araliaceae and Cornus-Mastixia, accompanied by arctotertiary elements of deciduous zonal forest (Quercus, Carpinus, Fagus, Carya, Juglans, Tilia, Betula, Parrotia) and deciduous azonal (riparian) forest (e.g., Alnus, Salix, Ulmus). Aquatic plants, algae (Prasinophyceae, Botryococcus) and marine dinoflagellates indicate a marine environment with freshwater impact. Plant taxa possibly representing open areas such as Olea, Celtis, Buxus, Ephedra, Rosaceae and Poaceae are sporadic, as well as conifers of extrazonal forest such as Cedrus, Tsuga, Picea. The studied palynospectrum contains abundant thermophilic elements and does not point to a cooling event, as reported by previous authors from the Polish part of the Carpathian Foredeep.","PeriodicalId":12431,"journal":{"name":"Fossil Imprint","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69922475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mastixioid fruits (Cornales) from the early Eocene London Clay Flora: morphology, anatomy and nomenclatural revision 早始新世伦敦粘土植物群的乳状果(角梨):形态、解剖和命名修正

Fossil Imprint Pub Date : 2022-01-01 DOI: 10.37520/fi.2022.013

S. Manchester, M. Collinson

{"title":"Mastixioid fruits (Cornales) from the early Eocene London Clay Flora: morphology, anatomy and nomenclatural revision","authors":"S. Manchester, M. Collinson","doi":"10.37520/fi.2022.013","DOIUrl":"https://doi.org/10.37520/fi.2022.013","url":null,"abstract":"Following on the seminal works of Reid and Chandler in 1933 and Chandler in 1961, morphology and anatomy of fossil mastixioid fruits from the early Eocene London Clay of southern England were reanalyzed with the benefit of new methods in comparison with extant genera of Mastixiaceae and with other fossil representatives from Europe and North America. The species named Mastixia cantiensis E.Reid et M.Chandler was based on a heterogeneous assemblage of specimens, all representing Mastixiaceae, some of which truly represent Mastixia whilst others correspond to Diplopanax and Mastixiopsis The holotype of M. cantiensis E.Reid et M.Chandler corresponds to extant Diplopanax rather than Mastixia. Therefore, this species is moved out of Mastixia and is treated as Diplopanax cacaoides (Zenker) comb. nov. Nine species of mastixioid fruits are currently recognized in the London Clay flora: Mastixia parva E.Reid et M.Chandler, M. cf. oregonensis (R.A.Scott) Tiffney et Haggard, Diplopanax cacaoides, Tectocarya grandis (E.Reid et M.Chandler) comb. nov., Mastixiopsis nyssoides Kirchh., Exbeckettia mastixioides (E.Reid et M.Chandler) gen. et comb. nov., Lanfrancia subglobosa E.Reid et M.Chandler, Portnallia bognorensis M.Chandler, and Langtonia bisulcata E.Reid et M.Chandler. These include the oldest known representatives of the genera Diplopanax, Tectocarya and Mastixiopsis and contribute to our understanding of the former morphological diversity and palaeobiogeography of the Mastixiaceae.","PeriodicalId":12431,"journal":{"name":"Fossil Imprint","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69922635","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The type of Palmocarpon cretaceum Miq., 1853 described from the Cretaceous of the Sint-Pietersberg, The Netherlands, is an Eocene Nypa burtinii (Brongn.) Ettingsh., 1879, most likely from the Brussels area, Belgium 白垩纪棕卡彭的类型。产于荷兰st - pietersberg的白垩纪，是始新世Nypa burtinii (Brongn.)。Ettingsh。1879年，最有可能来自比利时布鲁塞尔地区

Fossil Imprint Pub Date : 2022-01-01 DOI: 10.37520/fi.2022.003

R. van der Ham, Johanna H. A. van Konijnenburg-van Cittert, Sjir Renkens, Peta A. Hayes

引用次数: 0

A diverse assemblage of Late Eocene woods from Oregon, western USA 美国西部俄勒冈州晚始新世木材的多样化组合

Fossil Imprint Pub Date : 2022-01-01 DOI: 10.37520/fi.2021.022

E. Wheeler, S. Manchester

{"title":"A diverse assemblage of Late Eocene woods from Oregon, western USA","authors":"E. Wheeler, S. Manchester","doi":"10.37520/fi.2021.022","DOIUrl":"https://doi.org/10.37520/fi.2021.022","url":null,"abstract":"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 into consideration along with taxa identified from silicified fruits and seeds of the same locality, provides a more complete picture of the former vegetation. We recognize woods belonging to the families Anacardiaceae (Pistacia terrazasae sp. nov.), Cannabaceae (Celtis popsii sp. nov.), Cercidiphyllaceae (Cercidiphyllum cf. alalongum R.A.Scott et E.A.Wheeler), Fagaceae (Fagus dodgeii sp. nov., Lithocarpoxylon ashwillii sp. nov., Lithocarpoxylon sp., Quercus sp.), Hamamelidaceae (Hamamelidoxylon crystalliferum sp. nov., H. cf. suzukii E.A.Wheeler et T.A.Dillhoff), Juglandaceae (Pterocaryoxylon sp.), Malvaceae (Wataria kvacekii n. sp.), Platanaceae (Platanoxylon cf. haydenii (Felix) Süss et Müll.-Stoll, Platanus sp.), Sapindaceae (Acer, 2 spp.), Trochodendraceae (Trochodendron beckii (Hergert et H.K.Phinney) R.A.Scott et E.A.Wheeler). This assemblage, which we refer to as the Post Hammer flora (UF 279), is comparable in age to the nearby Teater Road flora known mainly from fossil leaf impressions. Comparing the functional traits of the Hammer woods to the older Clarno Nut Beds woods attests to changing climate in the region, including an increase in seasonality.","PeriodicalId":12431,"journal":{"name":"Fossil Imprint","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69921687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Assessment of Phytogeographic Reference Regions for Cenozoic vegetation: a case study on the Miocene flora of Wiesa (Germany) 新生代植被的植物地理参考区评价——以德国Wiesa中新世植物区系为例

Fossil Imprint Pub Date : 2022-01-01 DOI: 10.37520/fi.2022.002

L. Kunzmann, Shufeng Li, Jian Huang, T. Utescher, T. Su, Zhekun Zhou

{"title":"Assessment of Phytogeographic Reference Regions for Cenozoic vegetation: a case study on the Miocene flora of Wiesa (Germany)","authors":"L. Kunzmann, Shufeng Li, Jian Huang, T. Utescher, T. Su, Zhekun Zhou","doi":"10.37520/fi.2022.002","DOIUrl":"https://doi.org/10.37520/fi.2022.002","url":null,"abstract":"During the Miocene Climatic Optimum, a global long-term warm interval, European mid-latitude regions experienced a subtropical palaeoclimate. In particular, areas in eastern Germany were part of a vegetational zone with evergreen broadleaved forests, characterized by subtropical taxa. Regional palaeofloristic concepts denominated this palaeovegetation Younger Mastixioideae Flora sensu Mai (1964). Type assemblage is the late Early Miocene flora of Wiesa. Here, we reevaluate its floristic composition with respect to nearest living relatives of fossil-taxa, and introduce the new approach Phytogeographic Reference Region Assessment (PRRA) to ascertain the area of most similar extant vegetation for the Wiesa assemblage. The southern belt of SE Asian subtropical evergreen broadleaved forest and its transition to tropical mountain evergreen broadleaved forest in SW China represent the most similar extant vegetation. The Wiesa assemblage is compared to two diverse plant macroassemblages from the late Oligocene and the Late Miocene, respectively, coming from the same region and palaeoenvironmental setting. It is demonstrated that diversity and abundances of subtropical taxa markedly increased towards the Early Miocene, and specific climate-sensitive taxa occurred. The regional palaeoclimate was subtropical-humid (Köppen-Trewartha type Cf), with a growing season eleven months long. The late Oligocene and Late Miocene climates were mainly distinct in nine-month growing season lengths and cooler winters (1–3 °C).","PeriodicalId":12431,"journal":{"name":"Fossil Imprint","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69921886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Late Messinian flora from the post-evaporitic deposits of the Piedmont Basin (Northwest Italy) 皮埃蒙特盆地(意大利西北部)蒸发后沉积物中的晚墨西尼亚区系

Fossil Imprint Pub Date : 2022-01-01 DOI: 10.37520/fi.2022.008

Gabriele Niccolini, E. Martinetto, Benedetta Lanini, E. Menichetti, F. Fusco, Elen Hakobyan, A. Bertini

引用次数: 1

The late Early Pleistocene flora of Oriolo, Faenza (Italy): assembly of the modern forest biome 意大利法恩扎Oriolo早更新世晚期植物群:现代森林生物群系的集合

Fossil Imprint Pub Date : 2022-01-01 DOI: 10.37520/fi.2022.009

T. Denk, M. Sami, V. Teodoridis, E. Martinetto

{"title":"The late Early Pleistocene flora of Oriolo, Faenza (Italy): assembly of the modern forest biome","authors":"T. Denk, M. Sami, V. Teodoridis, E. Martinetto","doi":"10.37520/fi.2022.009","DOIUrl":"https://doi.org/10.37520/fi.2022.009","url":null,"abstract":"The late Early Pleistocene was the last time of equable climate in northern Central Italy, reflected in its large mammal fauna and numerous palynological records. Reliably dated leaf fossils from this time are rare, but provide crucial information on local and regional vegetation, biogeographic relationships, and species turnover coinciding with the assembly of modern forest biomes. Here we investigated a rich assemblage of leaf and fruit impressions (63 fossil-taxa) from the Oriolo quarry, Faenza (Ravenna), dated to the latest Calabrian, preserved in transgressive coastal deposits. The fossil assemblage represents riparian vegetation and xeric alluvial habitats in the lowlands and forest vegetation above the alluvial plain. Forest-building trees were deciduous, but comprised several taxa characteristic of open scrubland or forest edges. The composition of the flora reflects a dynamic process of assembling modern forest biomes in western Eurasia. While most taxa correspond to modern submediterranean and temperate woody species, some others represent late occurrences of taxa today confined to refugia outside Italy (Parrotia, Gleditsia, Pterocarya), and a few are Miocene/Pliocene relics indicating final floristic links with East Asia (Japan) and/or North America (Tsuga cf. chiarugii, Carya cf. minor) and Pleistocene endemism in Italy (Berberis auriolensis, Acer aemilianum).","PeriodicalId":12431,"journal":{"name":"Fossil Imprint","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69922417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

First water lily, a leaf of Nymphaea sp., from the Miocene Clarkia flora, northern Idaho, USA: Occurrence, taphonomic observations, floristic implications 来自美国爱达荷州北部中新世克拉氏植物群的第一株睡莲，睡莲属的一片叶子:出现、地学观察和区系意义

Fossil Imprint Pub Date : 2022-01-01 DOI: 10.37520/fi.2022.011

C. T. Gee, D. W. Taylor, W. Rember

{"title":"First water lily, a leaf of Nymphaea sp., from the Miocene Clarkia flora, northern Idaho, USA: Occurrence, taphonomic observations, floristic implications","authors":"C. T. Gee, D. W. Taylor, W. Rember","doi":"10.37520/fi.2022.011","DOIUrl":"https://doi.org/10.37520/fi.2022.011","url":null,"abstract":"Although the Miocene Clarkia locality in Idaho, USA, is a well-known fossil lagerstätte, this 16-million-year-old flora is especially renowned for its abundant leaves with excellent preservation. The exquisite condition of its dicot leaves has resulted in detailed research on systematics, morphology, venation, epidermal structure, cell ultrastructure, biochemistry, and even molecular biology. However, new discoveries continue to emerge, even after five decades of research. Here we describe the first water lily leaf from the Clarkia flora as Nymphaea sp. based on its form, petiole attachment, and venation. The eccentric peltate leaf is ovate with a cordate base, a deep basal sinus, entire margins, and actinodromous primary venation. Its small, unblemished condition and leathery texture suggests that it is a young floating leaf. While rare in the Clarkia Lake deposits, the occurrence of a single water lily leaf among tens of thousands of dicot and conifer leaves follows the taphonomic pattern of nearby Middle Miocene floras, two of which have yielded Nymphaea pollen. The recognition of Nymphaea at Clarkia supplements the taxonomic composition of the flora, confirms the presence of water lilies in region during the Middle Miocene, and completes our understanding of plant life in the Pacific Northwest 16 million years ago.","PeriodicalId":12431,"journal":{"name":"Fossil Imprint","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69922582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bibliography of Prof. RNDr. Zlatko Kvaček, DrSc. RNDr教授参考书目。亲爱的，博士。

Fossil Imprint Pub Date : 2022-01-01 DOI: 10.37520/fi.2022.015

J. Kvaček, J. Sakala

引用次数: 0

Book review. Baja California’s Coastal Landscapes Revealed: excursions in geologic time and climate change, by Markes E. Johnson, 2021, The University of Arizona Press, Tucson, 264 pages. ISBN-13: 9780816542529 (paperback) 书评。下加利福尼亚州的海岸景观揭示:地质时间和气候变化的短途旅行，马克斯·e·约翰逊，2021年，亚利桑那大学出版社，图森，264页。ISBN-13: 9780816542529(平装本)

Fossil Imprint Pub Date : 2022-01-01 DOI: 10.37520/fi.2022.024

J. Žítt

引用次数: 0