Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology最新文献

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Neogene palynology of the Solimões Basin, Brazilian Amazonia 巴西亚马逊河Solimões盆地新近纪孢粉学
IF 1.6 3区 地球科学
Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology Pub Date : 2010-11-02 DOI: 10.1127/PALB/284/2010/13
S. D. Silva-Caminha, C. Jaramillo, M. Absy
{"title":"Neogene palynology of the Solimões Basin, Brazilian Amazonia","authors":"S. D. Silva-Caminha, C. Jaramillo, M. Absy","doi":"10.1127/PALB/284/2010/13","DOIUrl":"https://doi.org/10.1127/PALB/284/2010/13","url":null,"abstract":"The tropics of South America hold the largest plant diversity in the world, yet the origins and processes leading to this high diversity still remain elusive. The Neogene sedimentary and fossil record of Amazonia could contain important clues to understanding the evolution of the Amazonian forest. Here, we study the pollen and spore record of two drill cores of the Neogene Solimões Formation taken in northwestern Brazil, east of the Iquitos Arch. We studied 41 palynological samples and used several techniques to analyze the results, including Unitary Associations, a quantitative biostratigraphic technique, and Multidimensional Scaling Analysis. We describe 109 species, 51 of which are new, and seven new combinations. The biostratigraphic analysis indicates that the age of the Solimões Formation in the study area is Late Miocene/Early Pliocene. This age is younger than that of nearby sections located west of the Iquitos arch, suggesting that the Iquitos Arch was active during the accumulation of the Solimões Formation. The pollen/spore assemblages indicate that the Solimões accumulated in fluvial deposits. We did not find evidence of either marine/tidal-flat deposits or extensive lakes.","PeriodicalId":56273,"journal":{"name":"Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology","volume":"45 1","pages":"13-79"},"PeriodicalIF":1.6,"publicationDate":"2010-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80656348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 83
Choerospondias turovensis n. sp., a new Anacardiacean species of the European Neogene identified from the Turów brown coal open-cast mine Turów褐煤露天矿中发现的欧洲新近系阿纳卡亚纲一新种
IF 1.6 3区 地球科学
Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology Pub Date : 2010-11-02 DOI: 10.1127/PALB/284/2010/1
R. Kowalski
{"title":"Choerospondias turovensis n. sp., a new Anacardiacean species of the European Neogene identified from the Turów brown coal open-cast mine","authors":"R. Kowalski","doi":"10.1127/PALB/284/2010/1","DOIUrl":"https://doi.org/10.1127/PALB/284/2010/1","url":null,"abstract":"Remains of the genus Choerospondias Burtt et Hill of the family Anacardiaceae are reported from the Lowest Middle Miocene flora of the Turów brown coal open-cast mine. Choerospondias turovensis n. sp. is described and compared with the single contemporary representative, Choerospondias axillaris (Roxb.) B. L. Burtt et W. Hill. This is the first report of remains of this genus from the European Neogene.","PeriodicalId":56273,"journal":{"name":"Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology","volume":"42 1","pages":"1-11"},"PeriodicalIF":1.6,"publicationDate":"2010-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72651497","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Evidence for fungivory in Cretaceous amber forests from Gondwana and Laurasia 冈瓦纳和劳亚的白垩纪琥珀林中真菌的证据
IF 1.6 3区 地球科学
Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology Pub Date : 2010-10-04 DOI: 10.1127/PALB/283/2010/157
A. Schmidt, H. Dörfelt, Steffi Struwe, V. Perrichot
{"title":"Evidence for fungivory in Cretaceous amber forests from Gondwana and Laurasia","authors":"A. Schmidt, H. Dörfelt, Steffi Struwe, V. Perrichot","doi":"10.1127/PALB/283/2010/157","DOIUrl":"https://doi.org/10.1127/PALB/283/2010/157","url":null,"abstract":"","PeriodicalId":56273,"journal":{"name":"Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology","volume":"68 1","pages":"157-173"},"PeriodicalIF":1.6,"publicationDate":"2010-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77146182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 24
Insect herbivores on Laurophyllum lanigeroides (Engelhardt 1922) Wilde: the role of a distinct plant-insect associational suite in host taxonomic assignment 昆虫在Laurophyllum lanigeroides上的食草动物(Engelhardt 1922)王尔德:一个独特的植物-昆虫组合在寄主分类分配中的作用
IF 1.6 3区 地球科学
Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology Pub Date : 2010-10-04 DOI: 10.1127/PALB/283/2010/137
T. Wappler, M. Tokuda, J. Yukawa, V. Wilde
{"title":"Insect herbivores on Laurophyllum lanigeroides (Engelhardt 1922) Wilde: the role of a distinct plant-insect associational suite in host taxonomic assignment","authors":"T. Wappler, M. Tokuda, J. Yukawa, V. Wilde","doi":"10.1127/PALB/283/2010/137","DOIUrl":"https://doi.org/10.1127/PALB/283/2010/137","url":null,"abstract":"","PeriodicalId":56273,"journal":{"name":"Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology","volume":"83 1","pages":"137-155"},"PeriodicalIF":1.6,"publicationDate":"2010-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84022290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
A brief review of the fossil history of plantmasquerade by insects 昆虫伪装植物的化石史述评
IF 1.6 3区 地球科学
Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology Pub Date : 2010-10-04 DOI: 10.1127/PALB/283/2010/175
S. Wedmann
{"title":"A brief review of the fossil history of plantmasquerade by insects","authors":"S. Wedmann","doi":"10.1127/PALB/283/2010/175","DOIUrl":"https://doi.org/10.1127/PALB/283/2010/175","url":null,"abstract":"","PeriodicalId":56273,"journal":{"name":"Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology","volume":"241 1","pages":"175-182"},"PeriodicalIF":1.6,"publicationDate":"2010-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73343964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Plant-Insect Interactions in Deep Time: Contributions from the 8th International Organisation of Palaeobotany Conference in Bonn, Germany, August 30 – September 5, 2008 深层植物与昆虫的相互作用:2008年8月30日至9月5日在德国波恩举行的第八届国际古植物学组织会议的贡献
IF 1.6 3区 地球科学
Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology Pub Date : 2010-10-04 DOI: 10.1127/PALB/283/2010/99
T. Wappler
{"title":"Plant-Insect Interactions in Deep Time: Contributions from the 8th International Organisation of Palaeobotany Conference in Bonn, Germany, August 30 – September 5, 2008","authors":"T. Wappler","doi":"10.1127/PALB/283/2010/99","DOIUrl":"https://doi.org/10.1127/PALB/283/2010/99","url":null,"abstract":"","PeriodicalId":56273,"journal":{"name":"Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology","volume":"15 1","pages":"99-101"},"PeriodicalIF":1.6,"publicationDate":"2010-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81716665","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Coevolution of early angiosperms and their pollinators: Evidence from pollen 早期被子植物及其传粉者的共同进化:来自花粉的证据
IF 1.6 3区 地球科学
Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology Pub Date : 2010-10-04 DOI: 10.1127/PALB/283/2010/103
David Winship, Shusheng Hu
{"title":"Coevolution of early angiosperms and their pollinators: Evidence from pollen","authors":"David Winship, Shusheng Hu","doi":"10.1127/PALB/283/2010/103","DOIUrl":"https://doi.org/10.1127/PALB/283/2010/103","url":null,"abstract":"Pollen morphology has traditionally been used to distinguish wind from animal pollination in angiosperms. In addition, the body of literature on Cretaceous angiosperm pollen clumps that may have had either a botanical or zoological origin is growing. Modern pollination biology studies suggest that the evolution of pollen clumping in flowers, resulting in floral pollen clumps, is attributable to insect pollination and that sticky pollen may be ancestral in angiosperms. The study of feces from pollen-eating insects suggests that pollen-containing coprolites (fossil insect fecal pellets) may provide information on both the organisms consuming the pollen and the identity of potential pollinators. We present here a preliminary study on dispersed pollen samples from Aptian to Campanian strata in the U.S.A. to examine the frequency of pollination modes based on dispersed pollen and to track the presence of pollen clumps. Criteria were developed to distinguish between floral pollen clumps and pollen-containing coprolites that show that fossil floral pollen clumps are irregularly shaped with rough surfaces and are composed of a single species of well-preserved grains, while the pollen-containing coprolites are regularly shaped with smooth surfaces and contain damaged grains. The preliminary data on the frequency of dispersed pollen support previous hypotheses that the Early Cretaceous angiosperms were insect-pollinated and that wind pollination became important later during the mid-Cretaceous. These pollen data also support the idea that ambophilous pollination, by both animals and wind, may have also existed early on. Floral pollen clumps appear only rarely until the mid-Cretaceous. The temporal distribution of clumps suggests that the pollen from early flowers were not sticky and that stickiness may have evolved with an adaptation to more advanced pollinators. Pollen-containing coprolites are found throughout the Cretaceous and vary in overall form, as well as in the preservation of individual grains. Based on previous studies of pollen-containing coprolites of insect origin, it seems likely that a number of insect digestive strategies, similar to those found in living members of Coleoptera, Diptera, and Hymenoptera were already in place by the late Mesozoic.","PeriodicalId":56273,"journal":{"name":"Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology","volume":"17 1","pages":"103-135"},"PeriodicalIF":1.6,"publicationDate":"2010-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74613100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
Dedicated to the memory of late Prof. Dr. Maurits Lindström, forever the expert on the Ordovician of Sweden 谨以此纪念已故的Maurits博士教授Lindström,他是瑞典奥陶纪的专家
IF 1.6 3区 地球科学
Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology Pub Date : 2010-07-05 DOI: 10.1127/PALB/283/2010/5
Y. Grahn, J. Nõlvak
{"title":"Dedicated to the memory of late Prof. Dr. Maurits Lindström, forever the expert on the Ordovician of Sweden","authors":"Y. Grahn, J. Nõlvak","doi":"10.1127/PALB/283/2010/5","DOIUrl":"https://doi.org/10.1127/PALB/283/2010/5","url":null,"abstract":"","PeriodicalId":56273,"journal":{"name":"Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology","volume":"133 1","pages":"5-71"},"PeriodicalIF":1.6,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79662474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 26
An association of Alethopteris foliage, Trigonocarpus ovules and Bernaultia-like pollen organs from the Middle Pennsylvanian of Nova Scotia, Canada 加拿大新斯科舍省中宾夕法尼亚植物Alethopteris叶片、Trigonocarpus胚珠和bernaultia样花粉器官的组合
IF 1.6 3区 地球科学
Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology Pub Date : 2010-07-05 DOI: 10.1127/PALB/283/2010/73
C. Cleal, E. Zodrow, M. Mastalerz
{"title":"An association of Alethopteris foliage, Trigonocarpus ovules and Bernaultia-like pollen organs from the Middle Pennsylvanian of Nova Scotia, Canada","authors":"C. Cleal, E. Zodrow, M. Mastalerz","doi":"10.1127/PALB/283/2010/73","DOIUrl":"https://doi.org/10.1127/PALB/283/2010/73","url":null,"abstract":"","PeriodicalId":56273,"journal":{"name":"Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology","volume":"81 1","pages":"73-97"},"PeriodicalIF":1.6,"publicationDate":"2010-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91144058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 17
On a Chinese Givetian lycopod, Longostachys latisporophyllus Zhu, Hu et Feng, emend: its morphology, anatomy and reconstruction 中国吉田一种石松属植物Longostachys latisporophyllus Zhu, Hu, et Feng,订正:形态、解剖和重建
IF 1.6 3区 地球科学
Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology Pub Date : 2010-06-01 DOI: 10.1127/PALB/283/2010/1
Chongyang Cai, Chen Lizhu
{"title":"On a Chinese Givetian lycopod, Longostachys latisporophyllus Zhu, Hu et Feng, emend: its morphology, anatomy and reconstruction","authors":"Chongyang Cai, Chen Lizhu","doi":"10.1127/PALB/283/2010/1","DOIUrl":"https://doi.org/10.1127/PALB/283/2010/1","url":null,"abstract":"","PeriodicalId":56273,"journal":{"name":"Palaeontographica Abteilung B-Palaeophytologie Palaeobotany-Palaeophytology","volume":"41 1","pages":"1-4"},"PeriodicalIF":1.6,"publicationDate":"2010-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85160707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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