Acta Palaeontologica Polonica最新文献_第9页

Mollusks from Miocene hydrocarbon-seep deposits in the Ilocos-Central Luzon Basin, Luzon Island, Philippines 菲律宾吕宋岛ilocos -中吕宋盆地中新世烃类沉积中的软体动物

IF 1.8 3区地球科学

Acta Palaeontologica Polonica Pub Date : 2022-01-01 DOI: 10.4202/app.00977.2022

S. Kiel, A. Fernando, Clarence Y Magtoto, T. Kase

引用次数: 1

Comata est signum naturale pestilentiae. O komecie w średniowiecznych łacińskich tekstach polskich autorów

IF 1.8 3区地球科学

Acta Palaeontologica Polonica Pub Date : 2022-01-01 DOI: 10.17651/polon.42.5

Agnieszka Maciąg-Fiedler

引用次数: 0

First spalacotheriid and dryolestid mammals from the Cretaceous of Germany 来自德国白垩纪的第一批蛛形纲和蛛形纲哺乳动物

IF 1.8 3区地球科学

Acta Palaeontologica Polonica Pub Date : 2022-01-01 DOI: 10.4202/app.00914.2021

Thomas Martin, A. Averianov, J. Schultz, R. Schellhorn, Achim H. Schwermann

{"title":"First spalacotheriid and dryolestid mammals from the Cretaceous of Germany","authors":"Thomas Martin, A. Averianov, J. Schultz, R. Schellhorn, Achim H. Schwermann","doi":"10.4202/app.00914.2021","DOIUrl":"https://doi.org/10.4202/app.00914.2021","url":null,"abstract":"The new spalacotheriid “symmetrodontan” Cifellitherium suderlandicum gen. et sp. nov. from the Barremian–Aptian of the Balve locality in northwestern Germany is the first record of spalacotheriids in Central Europe. The new taxon is based on one lower and two upper molars. Cifellitherium is similar to Spalacotherium, but differs by smaller stylocone and larger paraststyle on the upper molars, and a labially interrupted cingulid on the lower molar. The new dryolestid Minutolestes submersus gen. et sp. nov. is based on one lower and two upper molars of small size. Phylogenetic analysis revealed it as sister taxon of the clade comprising Laolestes, Krebsotherium, Dryolestes, and Guimarotodus. A dryolestid mandible with unevenly rooted molars and extremely worn down teeth cannot be attributed to Minutolestes submersus gen. et sp. nov. due to possessing molars twice as large in size. The mandible is assigned to a new dryolestid taxon, Beckumia sinemeckelia gen. et sp. nov., and has the dental formula 3i, 1c, 4p, 8m and a fully reduced Meckel’s groove. The mandible lacks any trace of a coronoid or splenial. In the phylogenetic analysis, it appears as sister taxon of a clade comprising Achyrodon, Phascolestes, Crusafontia, and Hercynodon. The new mammals are the stratigraphically youngest European representatives of their clades. The late survival of Beckumia sinemeckelia gen. et sp. nov. and Minutolestes submersus gen. et sp. nov. is possibly the result of isolated evolution in an Early Cretaceous island environment. This finding of new spalacotheriid and dryolestid mammals from Central Europe adds to an emerging paleobiogeographic pattern that Europe was distinct from Asia in the constituents of mammalian faunas during the Barremian–Aptian.","PeriodicalId":50887,"journal":{"name":"Acta Palaeontologica Polonica","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70479193","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: 4

Body mass estimation in Triassic cynodonts from Argentina based on limb variables 基于肢体变量的阿根廷三叠纪犬齿兽体重估算

IF 1.8 3区地球科学

Acta Palaeontologica Polonica Pub Date : 2022-01-01 DOI: 10.4202/app.00919.2021

F. Filippini, F. Abdala, G. Cassini

{"title":"Body mass estimation in Triassic cynodonts from Argentina based on limb variables","authors":"F. Filippini, F. Abdala, G. Cassini","doi":"10.4202/app.00919.2021","DOIUrl":"https://doi.org/10.4202/app.00919.2021","url":null,"abstract":"in from based on Body mass estimations for extinct taxa are fundamental in palaeobiological reconstructions, but little work has been done on this topic for non-mammaliaform cynodonts (NMC), the diverse and abundant Permo-Cretaceous forerunners of mammals. Here, we estimated the body mass of five species of NMC cynognathians by linear measurements and circumferences of postcranial elements (humeri and femora) from 14 specimens from Triassic units of the Ischigualasto-Villa Union Basin located between San Juan and La Rioja provinces, and the Cuyo and San Rafael basins, both in Mendoza province, Argentina. For this purpose, we used predictive formulas available in the literature based on variables on appendicular skeleton of different extant groups of mammals and reptiles. Geometric similarity using skull length was applied to provide an estimation of adult masses for species with only samples of juvenile and subadult limb bones. A broad body mass range was recorded. Small traversodontids such as Andescynodon mendozensis and Pascualgnathus polanskii were between 1 to 3.5 kg. Medium-sized traversodontids include adult Massetognathus pascuali with masses from 20 to 40 kg, and the adult forms of large-sized cynognathians like Cynognathus crateronotus and Exaeretodon argentinus reached or surpassed 100 kg. The morphological variations in the skull and the different body sizes observed between traversodontids are interpreted as reflecting different types of diets where small-sized traversodontids had a generalist diet, and the medium/large-sized traversodontids were herbivorous. Finally, palaeoecological working hypotheses regarding cranial and dental morphology, body mass, and their possible relation with diet in non-mammaliaform cynodonts of South America are offered. which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.","PeriodicalId":50887,"journal":{"name":"Acta Palaeontologica Polonica","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70479439","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

Extreme abundance of ammonoids in mass accumulations from the Late Devonian of the Moroccan Anti-Atlas 摩洛哥反阿特拉斯晚泥盆世大量堆积的菊石极其丰富

IF 1.8 3区地球科学

Acta Palaeontologica Polonica Pub Date : 2022-01-01 DOI: 10.4202/app.00935.2021

Merle Greif, J. Nebelsick, C. Klug

{"title":"Extreme abundance of ammonoids in mass accumulations from the Late Devonian of the Moroccan Anti-Atlas","authors":"Merle Greif, J. Nebelsick, C. Klug","doi":"10.4202/app.00935.2021","DOIUrl":"https://doi.org/10.4202/app.00935.2021","url":null,"abstract":"Extreme abundance of ammonoids in mass accumulations from the Late Devonian of the Moroccan Anti-Atlas. Acta Palaeontologica Polonica 67 (X): xxx–xxx. The eastern Anti-Atlas is renowned for its highly fossiliferous outcrops of Devonian rocks. Ammonoids occur in rock-forming numbers at many localities in the Tafilalt and Maïder. This study addresses the questions of how many ammonoids are preserved within a standardized area as well as over the whole Tafilalt and Maïder basins, and how these mass occurrences formed. Five samples from the Tafilalt and Maïder were analysed. The ammonoids contained therein were prepared, measured and counted as a base for estimates of the orders of magnitude of the total number of preserved ammonoids and their biomass within the respective Famennian strata in the eastern Anti-Atlas. Two samples were stratigraphically assigned to the lower Famennian, two samples to the middle Famennian and one sample to the upper Famennian. For these samples, estimates for a standardized area of 1 km 2 and a layer thickness of 100 mm lie between 19.9×10 9 and 1.25×10 10 ammonoids. The estimated numbers for the whole study area with a retrodeformed size of 15 512.5 km 2 and a sediment thickness of 100 mm, ranges from 30.9×10 13 to 19.4×10 14 ammonoids and a annual accumulation of 15.4×10 9 to 97.1×10 9 ammonoid conchs. This corresponds to a annual total palaeo-biomass that ranges from 25 954 t to 47 058 t within the whole study area and from 1.67 t to 3.03 t within an area of 1 km 2 . Based on these results and size-distribution in the samples, the ecological role of the small and highly abundant, subspherical ammonoids from the early and middle Famennian is discussed and reproductive rates are estimated. With ca. 230 eggs produced by an adult female, cheiloceratids and small maeneceratids from the early Famennian deposits are at the lower end of ammonoid reproductive rates.","PeriodicalId":50887,"journal":{"name":"Acta Palaeontologica Polonica","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70480085","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

A student of everything: Richard L. Cifelli’s broad influence on mammalian paleontology and beyond Richard L. Cifelli对哺乳动物古生物学及其他领域的广泛影响

IF 1.8 3区地球科学

Acta Palaeontologica Polonica Pub Date : 2022-01-01 DOI: 10.4202/app.00988.2022

Brian Davis, Brooke Haiar, M. Wedel

引用次数: 0

Arka Noego – o różnorodności semantyczno-strukturalnej nazw zakładów leczniczych dla zwierząt (na materiale Północno-Wschodniej Izby Lekarsko-Weterynaryjnej)

IF 1.8 3区地球科学

Acta Palaeontologica Polonica Pub Date : 2022-01-01 DOI: 10.17651/polon.42.3

Diana Saniewska

{"title":"Arka Noego – o różnorodności semantyczno-strukturalnej nazw zakładów leczniczych dla zwierząt (na materiale Północno-Wschodniej Izby Lekarsko-Weterynaryjnej)","authors":"Diana Saniewska","doi":"10.17651/polon.42.3","DOIUrl":"https://doi.org/10.17651/polon.42.3","url":null,"abstract":"In this article, the author discusses the names of veterinary clinics (animal treatment facilities). The research material, including 339 names, was obtained from the “Register of veterinary practices as of 17.12.2021”, kept by the North-Eastern Veterinary Chamber, which supervises the veterinary profession in the Podlaskie Voivodeship. 164 proper firmonyms were excerpted from it, characterized in terms of structure and seman-tics, and assigned to the semantic fields: biosphere, anthroposphere, (veterinary) medicine, and services. Non-semantic elements of firmonyms were analysed as well.The conclusions show that the owners of veterinary practices have high onomastics competence, which allows them to invent semantically creative names for their companies, but are not as innovative in the field of graphic design. Most of them invoke positive emotional attitudes, which reflects the high position of animals in modern culture. The material acquired reveals further research perspectives and leads to the conclusion that onomastic data may become an interesting complement to animal studies, an interdisciplin-ary field of humanities and social studies research.Considering the fact that so far the names of veterinary clinics were are not included in linguistic reflection, this work is a preliminary effort in this field.","PeriodicalId":50887,"journal":{"name":"Acta Palaeontologica Polonica","volume":null,"pages":null},"PeriodicalIF":1.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78287551","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: 0

Translating intertextuality in animated films – an analysis of DreamWorks, Disney and Pixar animations 动画电影互文性的翻译——梦工厂、迪斯尼和皮克斯动画的分析

IF 1.8 3区地球科学

Acta Palaeontologica Polonica Pub Date : 2022-01-01 DOI: 10.17651/polon.42.1

Anna Wojciechowska-Pieszko

引用次数: 0

A unique dentary suggests a third genus of batrachosauroidid salamander (Lissamphibia, Caudata) existed during the latest Cretaceous in the western USA 一种独特的牙齿化石表明，在白垩纪晚期，在美国西部存在着第三种batrachosauroidid蝾螈(Lissamphibia, Caudata)

IF 1.8 3区地球科学

Acta Palaeontologica Polonica Pub Date : 2022-01-01 DOI: 10.4202/app.00926.2021

J. Gardner

引用次数: 0

A glimpse into ancient food storage: Sequestrichnia and associated nucleocave Chondrites from Eocene deep-sea deposits 对古代食物储存的一瞥:始新世深海沉积物中的Sequestrichnia和相关的核孔球粒陨石

IF 1.8 3区地球科学

Acta Palaeontologica Polonica Pub Date : 2022-01-01 DOI: 10.4202/app.00965.2021

Jaroslav Šamánek, Lothar H. Vallon, R. Mikuláš, Michal Vachek

引用次数: 0