Romain Jattitot, H. Bucher, A. Brayard, Morgane Brosse, J. Jenks, K. G. Bylund
Intensive sampling of the lower portion of the Thaynes Group within the Palomino Ridge area (northeastern Nevada) yielded abundant and well-preserved Smithian (Early Triassic) ammonoid faunas. Ammonoid taxonomy and a detailed biostratigraphy for this locality are reported herein. One new genus (Palominoceras) and one new species (?Pseudosageceras bullatum) are described. Additionally, based on new data from Palomino Ridge and previous data from neighboring localities in Utah, we porvide here the first quantitative Smithian ammonoid biochronological scheme for the western US basin. This new zonation is based on the Unitary Associations (UA) method. The biochronical sequence comprises five unitary association zones that can be correlated with other localities from the Northern Indian Margin (Salt Range, Pakistan, Spiti, northern India and Tulong, South Tibet). Three unitary association zone (UAZ1, UAZ2 and UAZ3) are defined for the early Smithian, one (UAZ4) spans the entire middle Smithian and one (UAZ5) signifies the first part of the late Smithian. Finally, a hypothetical UAZ6 would represent the second part of the late Smithian.
{"title":"Smithian ammonoid faunas from northeastern Nevada: implications for Early Triassic biostratigraphy and correlation within the western USA basin","authors":"Romain Jattitot, H. Bucher, A. Brayard, Morgane Brosse, J. Jenks, K. G. Bylund","doi":"10.1127/PALA/2017/0070","DOIUrl":"https://doi.org/10.1127/PALA/2017/0070","url":null,"abstract":"Intensive sampling of the lower portion of the Thaynes Group within the Palomino Ridge area (northeastern Nevada) yielded abundant and well-preserved Smithian (Early Triassic) ammonoid faunas. Ammonoid taxonomy and a detailed biostratigraphy for this locality are reported herein. One new genus (Palominoceras) and one new species (?Pseudosageceras bullatum) are described. Additionally, based on new data from Palomino Ridge and previous data from neighboring localities in Utah, we porvide here the first quantitative Smithian ammonoid biochronological scheme for the western US basin. This new zonation is based on the Unitary Associations (UA) method. The biochronical sequence comprises five unitary association zones that can be correlated with other localities from the Northern Indian Margin (Salt Range, Pakistan, Spiti, northern India and Tulong, South Tibet). Three unitary association zone (UAZ1, UAZ2 and UAZ3) are defined for the early Smithian, one (UAZ4) spans the entire middle Smithian and one (UAZ5) signifies the first part of the late Smithian. Finally, a hypothetical UAZ6 would represent the second part of the late Smithian.","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"37 1","pages":"1-89"},"PeriodicalIF":2.7,"publicationDate":"2017-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80996255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Aguirre, S. Richiano, E. Farinati, P. Castellanos, K. Davies
Fil: Aguirre, Marina Laura. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - La Plata; Argentina. Facultad de Ciencias Naturales y Museo, Universidad Nacional de la Plata; Argentina
{"title":"Diversity and distribution of micromolluscs (Gastropoda and Bivalvia) from the marine Quaternary of Argentina (SW Atlantic): Palaeoenvironmental, palaeoclimate, palaeoceanographical implications","authors":"M. Aguirre, S. Richiano, E. Farinati, P. Castellanos, K. Davies","doi":"10.1127/PALA/2017/0069","DOIUrl":"https://doi.org/10.1127/PALA/2017/0069","url":null,"abstract":"Fil: Aguirre, Marina Laura. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - La Plata; Argentina. Facultad de Ciencias Naturales y Museo, Universidad Nacional de la Plata; Argentina","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"24 1","pages":"91-171"},"PeriodicalIF":2.7,"publicationDate":"2017-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86353493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-07-21DOI: 10.1127/PALA/308/2017/127
L. W. H. Ostende, M. A. Álvarez-Sierra, Israel García-Paredes, P. Montoya, F. Ruiz-Sánchez, P. Peláez-Campomanes
{"title":"Alto de Ballester, biogeographical consequences of atypical MN 3 micromammal assemblages from eastern Spain","authors":"L. W. H. Ostende, M. A. Álvarez-Sierra, Israel García-Paredes, P. Montoya, F. Ruiz-Sánchez, P. Peláez-Campomanes","doi":"10.1127/PALA/308/2017/127","DOIUrl":"https://doi.org/10.1127/PALA/308/2017/127","url":null,"abstract":"","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"51 1","pages":"127-175"},"PeriodicalIF":2.7,"publicationDate":"2017-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79391385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-07-21DOI: 10.1127/PALA/308/2017/89
Adam S. Smith, R. Araújo
{"title":"Thaumatodracon wiedenrothi, a morphometrically and stratigraphically intermediate new rhomaleosaurid plesiosaurian from the Lower Jurassic (Sinemurian) of Lyme Regis","authors":"Adam S. Smith, R. Araújo","doi":"10.1127/PALA/308/2017/89","DOIUrl":"https://doi.org/10.1127/PALA/308/2017/89","url":null,"abstract":"","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"1 1","pages":"89-125"},"PeriodicalIF":2.7,"publicationDate":"2017-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77301382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-07-21DOI: 10.1127/pala/308/2017/177
T. Přikryl
{"title":"Errata to Notes on development of the Oligocene trachinid Trachinus minutus (Jonet, 1958)","authors":"T. Přikryl","doi":"10.1127/pala/308/2017/177","DOIUrl":"https://doi.org/10.1127/pala/308/2017/177","url":null,"abstract":"","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"33 1","pages":"177-177"},"PeriodicalIF":2.7,"publicationDate":"2017-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77093469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Spatial patterns and structural composition of foraminiferal assemblages from the Zanzibar Archipelago (Tanzania)","authors":"J. Thissen, M. Langer","doi":"10.1127/PALA/308/2017/1","DOIUrl":"https://doi.org/10.1127/PALA/308/2017/1","url":null,"abstract":"","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"105 1","pages":"1-67"},"PeriodicalIF":2.7,"publicationDate":"2017-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73162519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-03-22DOI: 10.1127/PALA/308/2017/69
T. Přikryl
{"title":"Notes on development of the Oligocene trachinid Trachinus minutus ( Jonet, 1958)","authors":"T. Přikryl","doi":"10.1127/PALA/308/2017/69","DOIUrl":"https://doi.org/10.1127/PALA/308/2017/69","url":null,"abstract":"","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"112 1","pages":"69-87"},"PeriodicalIF":2.7,"publicationDate":"2017-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83563843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The diversity of mastication patterns in Neogene and Quaternary proboscideans","authors":"W. Koenigswald","doi":"10.1127/PALA/307/2016/1","DOIUrl":"https://doi.org/10.1127/PALA/307/2016/1","url":null,"abstract":"","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"87 1","pages":"1-41"},"PeriodicalIF":2.7,"publicationDate":"2016-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74225791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-11-01DOI: 10.1127/PALA/307/2016/105
F. Masini, M. Rustioni, S. Agostini, P. Mazza, A. Savorelli, M. A. Rossi
{"title":"Observations on the postcranial anatomy of Hoplitomeryx (Mammalia, Ruminantia, Hoplitomerycidae) from the Miocene of the Apulia Platform (Italy)","authors":"F. Masini, M. Rustioni, S. Agostini, P. Mazza, A. Savorelli, M. A. Rossi","doi":"10.1127/PALA/307/2016/105","DOIUrl":"https://doi.org/10.1127/PALA/307/2016/105","url":null,"abstract":"","PeriodicalId":56099,"journal":{"name":"Palaeontographica Abteilung A-Palaozoologie-Stratigraphie","volume":"1 1","pages":"105-147"},"PeriodicalIF":2.7,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73655291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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