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Late Anisian microbe‐metazoan build‐ups in the Germanic Basin: aftermath of the Permian–Triassic crisis 日耳曼盆地的晚安尼西亚微生物-后生动物:二叠纪-三叠纪危机的后果
IF 1.5 4区 地球科学
Lethaia Pub Date : 2021-07-21 DOI: 10.1111/let.12442
Yu Pei, J. Duda, J. Schönig, Cui Luo, J. Reitner
{"title":"Late Anisian microbe‐metazoan build‐ups in the Germanic Basin: aftermath of the Permian–Triassic crisis","authors":"Yu Pei, J. Duda, J. Schönig, Cui Luo, J. Reitner","doi":"10.1111/let.12442","DOIUrl":"https://doi.org/10.1111/let.12442","url":null,"abstract":"","PeriodicalId":49912,"journal":{"name":"Lethaia","volume":"38 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83750024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 8
The functional performance of productidine brachiopods in relation to environmental variables 生产性腕足动物的功能表现与环境变量的关系
IF 1.5 4区 地球科学
Lethaia Pub Date : 2021-07-21 DOI: 10.1111/LET.12441
Rylan V. Dievert, M. Gingras, L. R. Leighton
{"title":"The functional performance of productidine brachiopods in relation to environmental variables","authors":"Rylan V. Dievert, M. Gingras, L. R. Leighton","doi":"10.1111/LET.12441","DOIUrl":"https://doi.org/10.1111/LET.12441","url":null,"abstract":"","PeriodicalId":49912,"journal":{"name":"Lethaia","volume":"9 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85302247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Eurypterid morphology and implications for ecdysis and evolutionary longevity 泛纲形态及其对蜕皮和进化寿命的影响
IF 1.5 4区 地球科学
Lethaia Pub Date : 2021-06-13 DOI: 10.1111/LET.12434
D. Brandt
{"title":"Eurypterid morphology and implications for ecdysis and evolutionary longevity","authors":"D. Brandt","doi":"10.1111/LET.12434","DOIUrl":"https://doi.org/10.1111/LET.12434","url":null,"abstract":"","PeriodicalId":49912,"journal":{"name":"Lethaia","volume":"36 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82654633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Morphological and compositional analyses of coprolites from the Upper Cretaceous Bauru Group reveal dietary habits of notosuchian fauna 对上白垩纪Bauru群粪化石的形态和成分分析揭示了notosuchian动物群的饮食习性
IF 1.5 4区 地球科学
Lethaia Pub Date : 2021-06-11 DOI: 10.1111/LET.12431
Fábio A. Oliveira, R. M. Santucci, C. E. Oliveira, Marco B. Andrade
{"title":"Morphological and compositional analyses of coprolites from the Upper Cretaceous Bauru Group reveal dietary habits of notosuchian fauna","authors":"Fábio A. Oliveira, R. M. Santucci, C. E. Oliveira, Marco B. Andrade","doi":"10.1111/LET.12431","DOIUrl":"https://doi.org/10.1111/LET.12431","url":null,"abstract":"","PeriodicalId":49912,"journal":{"name":"Lethaia","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89618082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 3
Newly discovered Wuchiapingian to Olenekian conodonts from the Longgar area, southern Lhasa Terrane and their palaeobiogeographical implications 拉萨地体南部龙加尔地区新发现的吴家坪期至奥勒涅期牙形刺及其古地理意义
IF 1.5 4区 地球科学
Lethaia Pub Date : 2021-06-09 DOI: 10.1111/LET.12435
Guichun Wu, Zhansheng Ji, G. Lash, Jian-xin Yao, Shaowen Zhang, Yongxi Li
{"title":"Newly discovered Wuchiapingian to Olenekian conodonts from the Longgar area, southern Lhasa Terrane and their palaeobiogeographical implications","authors":"Guichun Wu, Zhansheng Ji, G. Lash, Jian-xin Yao, Shaowen Zhang, Yongxi Li","doi":"10.1111/LET.12435","DOIUrl":"https://doi.org/10.1111/LET.12435","url":null,"abstract":"","PeriodicalId":49912,"journal":{"name":"Lethaia","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78546420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 3
Identification of conodont fossils in pelagic deep‐sea siliceous sedimentary rocks using laboratory‐based X‐ray computed microtomography 利用实验室X射线计算机显微断层扫描鉴定深海硅质沉积岩中的牙形石化石
IF 1.5 4区 地球科学
Lethaia Pub Date : 2021-06-09 DOI: 10.1111/LET.12432
Shun Muto, S. Yagyu, S. Takahashi, M. Murayama
{"title":"Identification of conodont fossils in pelagic deep‐sea siliceous sedimentary rocks using laboratory‐based X‐ray computed microtomography","authors":"Shun Muto, S. Yagyu, S. Takahashi, M. Murayama","doi":"10.1111/LET.12432","DOIUrl":"https://doi.org/10.1111/LET.12432","url":null,"abstract":"","PeriodicalId":49912,"journal":{"name":"Lethaia","volume":"82 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74845516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 3
Vauxiids as descendants of archaeocyaths: a hypothesis Vauxiids是古兽的后代:一个假设
IF 1.5 4区 地球科学
Lethaia Pub Date : 2021-06-09 DOI: 10.1111/LET.12433
Cui Luo, A. Yang, A. Zhuravlev, J. Reitner
{"title":"Vauxiids as descendants of archaeocyaths: a hypothesis","authors":"Cui Luo, A. Yang, A. Zhuravlev, J. Reitner","doi":"10.1111/LET.12433","DOIUrl":"https://doi.org/10.1111/LET.12433","url":null,"abstract":"","PeriodicalId":49912,"journal":{"name":"Lethaia","volume":"96 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86612184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 4
New data on the palaeosteohistology and growth dynamic of the notosuchian Araripesuchus Price, 1959 notosuchian Araripesuchus Price的古骨组织学和生长动态新资料，1959
IF 1.5 4区 地球科学
Lethaia Pub Date : 2021-05-17 DOI: 10.1111/let.12423
María L. Fernández Dumont, Maria E. Pereyra, Paula Bona, Sebastián Apesteguía
{"title":"New data on the palaeosteohistology and growth dynamic of the notosuchian Araripesuchus Price, 1959","authors":"María L. Fernández Dumont,&nbsp;Maria E. Pereyra,&nbsp;Paula Bona,&nbsp;Sebastián Apesteguía","doi":"10.1111/let.12423","DOIUrl":"10.1111/let.12423","url":null,"abstract":"<p>Notosuchian crocodyliforms represent an intriguing group since they are mainly terrestrial forms and therefore with completely different lifestyles than extant crocodylian, which is reflected in their particular skeletal anatomy. Although there are some inferences in the literature related to the palaeoecology of notosuchian, little is known about their biology (e.g. metabolism, growth dynamics). The palaeohistology allows us to perform interpretations about the growth dynamics and strategies of growth in these extinct forms. Here, we worked on specimens of <i>Araripesuchus</i> Price, 1959 (Notosuchia, Uruguaysuchidae), coming from La Buitrera Palaeontological Area, Río Negro Province (northern Patagonia, Argentina). We described for the first time the osteohistology of this taxon, based on thin sections of the stylopodium shaft (femur and humerus) of four specimens, providing an assumption of its growth dynamics. A general slow growth rate is inferred for <i>Araripesuchus</i>, based on the poorly vascularized parallel-fibred/lamellar bone matrix. An unusual pattern of bone deposition was observed in two specimens; we consider this tissue as evidence of a rapid growth event at some point in the ontogeny of these individuals. Finally, it can be interpreted that in <i>Araripesuchus</i>, sexual maturity could be reached at least between eight to thirteen years old. This study is a first step to provide insight into the life history of these terrestrial notosuchids and to provide new empirical evidence for the osteohistological variability and palaeoecology of this peculiar group of extinct crocodyliforms.</p>","PeriodicalId":49912,"journal":{"name":"Lethaia","volume":"54 4","pages":"578-590"},"PeriodicalIF":1.5,"publicationDate":"2021-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/let.12423","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89833701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 7
Predator–prey interactions among Pliocene molluscs from the Tjörnes Peninsula, Iceland; across the trans‐Arctic invasion 冰岛Tjörnes半岛上新世软体动物的捕食-食饵相互作用穿越北极入侵
IF 1.5 4区 地球科学
Lethaia Pub Date : 2021-05-13 DOI: 10.1111/LET.12426
Samuel H. Neely, P. Kelley, Michelle M. Friedman
{"title":"Predator–prey interactions among Pliocene molluscs from the Tjörnes Peninsula, Iceland; across the trans‐Arctic invasion","authors":"Samuel H. Neely, P. Kelley, Michelle M. Friedman","doi":"10.1111/LET.12426","DOIUrl":"https://doi.org/10.1111/LET.12426","url":null,"abstract":"","PeriodicalId":49912,"journal":{"name":"Lethaia","volume":"2 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80218267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 3
A contiguous record of the SPICE event, sea‐level change and the first appearance of Fenghuangella laevis in Shandong Province, North China SPICE事件、海平面变化和山东凤凰ella laevis首次出现的连续记录
IF 1.5 4区 地球科学
Lethaia Pub Date : 2021-05-10 DOI: 10.1111/LET.12425
G. Ren, Fanwei Meng, M. Pulsipher, J. Schiffbauer, Jinliang Yuan, Yan Zhao, Ying Guo, Jian Gao, Chao Chang
{"title":"A contiguous record of the SPICE event, sea‐level change and the first appearance of\u0000 Fenghuangella laevis\u0000 in Shandong Province, North China","authors":"G. Ren, Fanwei Meng, M. Pulsipher, J. Schiffbauer, Jinliang Yuan, Yan Zhao, Ying Guo, Jian Gao, Chao Chang","doi":"10.1111/LET.12425","DOIUrl":"https://doi.org/10.1111/LET.12425","url":null,"abstract":"","PeriodicalId":49912,"journal":{"name":"Lethaia","volume":"1 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2021-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78987335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 4
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