Palaeontologia Electronica最新文献

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A reconsideration of the palinuroid family Synaxidae (Crustacea, Decapoda), with a new member from the Upper Jurassic of southern Poland 波兰南部上侏罗统一新成员的再讨论:刺足科(甲壳纲,十足目)
IF 2 4区 地球科学
Palaeontologia Electronica Pub Date : 2023-01-01 DOI: 10.26879/1252
René H. B. Fraaije, B. V. van Bakel, J. Jagt, M. Krobicki, À. Ossó, F. Palero, J. Wallaard
{"title":"A reconsideration of the palinuroid family Synaxidae (Crustacea, Decapoda), with a new member from the Upper Jurassic of southern Poland","authors":"René H. B. Fraaije, B. V. van Bakel, J. Jagt, M. Krobicki, À. Ossó, F. Palero, J. Wallaard","doi":"10.26879/1252","DOIUrl":"https://doi.org/10.26879/1252","url":null,"abstract":"Representatives of the family Synaxidae, commonly referred to as furry lobsters, are rare constituents of modern-day marine communities, while their fossil record suggests that they were more common in the past, in reefal settings during the Late Jurassic across Europe, from where at least three species have been recorded","PeriodicalId":56100,"journal":{"name":"Palaeontologia Electronica","volume":"1 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69148328","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: 0
Linking burrow morphology to the behaviors of predatory soil arthropods: Applications to continental ichnofossils 将穴居形态与掠夺性土壤节肢动物的行为联系起来:在大陆鱼化石上的应用
IF 2 4区 地球科学
Palaeontologia Electronica Pub Date : 2023-01-01 DOI: 10.26879/1257
Daniel I. Hembree
{"title":"Linking burrow morphology to the behaviors of predatory soil arthropods: Applications to continental ichnofossils","authors":"Daniel I. Hembree","doi":"10.26879/1257","DOIUrl":"https://doi.org/10.26879/1257","url":null,"abstract":"Predatory arthropods are known from terrestrial environments since the Silurian. Many of these animals have developed morphological and behavioral adaptations for living within soil environments. Ichnofossils are common in Paleozoic paleosols, yet most are of uncertain origin and may record a hidden diversity of predatory arthropods. These ichnofossils are especially important given the relatively poor preservation potential of soil invertebrates in the environments they inhabit. To better understand the morphology and uses of predatory soil arthropod burrows, laboratory experiments were conducted with centipedes, scorpions, whip scorpions, and spiders. Specimens were placed in sediment-filled terrariums for 1 to 36 weeks. The animals were observed continuously using digital recordings to monitor their behaviors and use of their burrows. Open burrows were cast and described qualitatively and quantitatively. The animals burrowed using various techniques including intrusion, compression, excavation, and backfilling. Some burrows were occupied for short intervals (2-5 days) before being abandoned, whereas others were permanently occupied. Burrows ranged from simple vertical shafts to complex, branching networks that served as temporary to permanent dwellings, and most were used as sites for ambush predation or as prey traps. The different predatory arthropods produced unique burrows that could be linked to specific behaviors. Distinct burrow features were linked to predatory activities including vertical shafts, multiple surface openings, branching tunnel networks, and expanded chambers. These data can be applied to continental ichnofossils to improve our understanding of the evolution of terrestrial predatory arthropods, their distribution through time, and interpretations of the paleoecology of ancient soil ecosystems. Daniel I. Hembree. Department of Earth and Planetary Sciences, University of Tennessee Knoxville, Knoxville, Tennessee 37996, USA, dhemre2@utk.edu","PeriodicalId":56100,"journal":{"name":"Palaeontologia Electronica","volume":"40 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69148446","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: 0
A novel distance that reduces information loss in continuous characters with few observations 一种新颖的距离,可以减少连续字符的信息损失
IF 2 4区 地球科学
Palaeontologia Electronica Pub Date : 2023-01-01 DOI: 10.26879/1250
Gerardo A. Lo Valvo, Oscar E. R. Lehmann, Diego Balseiro
{"title":"A novel distance that reduces information loss in continuous characters with few observations","authors":"Gerardo A. Lo Valvo, Oscar E. R. Lehmann, Diego Balseiro","doi":"10.26879/1250","DOIUrl":"https://doi.org/10.26879/1250","url":null,"abstract":"The calculation of pairwise distances is a fundamental step in many statistical analyses in biology and paleontology. The most commonly used distances work with a single observation per object and character, but there are scenarios where multiple observations are available per object. In these situations, the information for the character spans an interval, and pairs of objects can have overlapping intervals, which further complicates the distance calculation. Some coefficients can deal with this wealth of information but are either too coarse to provide detailed results or too computationally demanding for even moderately large data sets. Here, we present the Distance Between Intervals (DBI) as a novel semi-metric distance that can accommodate both singular and multiple observations per object by analyzing them as intervals. The DBI ranges from 0 to 1 when there is an overlap between the objects and from 1 to infinity when there is no overlap between them. It is easy to calculate and can be applied to a wide variety of data types. Both simulated and empirical test cases show that the DBI correctly ranks pairs of objects by their level of overlap and non-overlap, while other distances struggle to do it. Therefore, the DBI can provide a finer level of definition than other available distances for empirical data sets, while generally agreeing with the broad results they provide. An implementation of DBI is provided for the R program-ming language.","PeriodicalId":56100,"journal":{"name":"Palaeontologia Electronica","volume":"1 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69148778","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: 0
New look at Concavicaris woodfordi (Euarthropoda: Pancrustacea?) using micro-computed tomography 利用微型计算机断层扫描技术对木蛙进行新的观察(真节肢动物门:Pancrustacea?)
IF 2 4区 地球科学
Palaeontologia Electronica Pub Date : 2023-01-01 DOI: 10.26879/1218
Thomas Laville, T. Hegna, M. Forel, S. Darroch, S. Charbonnier
{"title":"New look at Concavicaris woodfordi (Euarthropoda: Pancrustacea?) using micro-computed tomography","authors":"Thomas Laville, T. Hegna, M. Forel, S. Darroch, S. Charbonnier","doi":"10.26879/1218","DOIUrl":"https://doi.org/10.26879/1218","url":null,"abstract":"Known from at least the Silurian to the Cretaceous, Thylacocephala is an enigmatic fossil euarthropod ingroup, often allied with Pancrustacea. Previous studies show that thylacocephalans are characterized by a folded protective shield, hypertrophied compound eyes, three pairs of raptorial appendages, a posterior trunk comprised of eight to 22 segments bearing appendages, and eight pairs of gills. Despite this knowledge of their anatomy, many questions remain, especially surrounding the anatomy of Paleozoic representatives. The Upper Devonian Woodford Shale (upper Famennian, Oklahoma, USA) has yielded several fossil euarthropods, including two species of Thylacocephala: Concavicaris elytroides and Concavicaris woodfordi. Here, we use micro-computed Xray tomography to re-explore the anatomy of the holotype of C. woodfordi, illustrating fine details of the shield structure, of the circulatory, digestive and reproductive systems, and of the appendages. A marginal fold of the shield as well as an inner layer are described for the first time in a thylacocephalan. Concavicaris woodfordi shares similarities with Concavicaris submarinus, another Famennian species, including the morphology of the shield and the internal anatomy. It also displays a similar organisation as Mesozoic taxa, such as Dollocaris ingens. All of this provides important information that will be crucial to reconstruct the evolution and the affinities of Thylacocephala. Thomas Laville. Muséum national d’Histoire naturelle, Centre de Recherche en Paléontologie-Paris (UMR7207), MNHN-Sorbonne Université-CNRS, Paris, France and Biogéosciences, UMR 6282CNRS, Université Bourgogne Franche-Comté, EPHE, Dijon, France. Corresponding author. thomas.laville@ecomail.fr Thomas A. Hegna. Department of Geology and Environmental Science, State University of New York at Fredonia, New York, USA thomas.hegna@fredonia.edu Marie-Béatrice Forel. Muséum national d’Histoire naturelle, Centre de Recherche en Paléontologie-Paris (UMR7207), MNHN-Sorbonne Université-CNRS, Paris, France. marie-beatrice.forel@mnhn.fr Simon Darroch. Department of Earth and Environmental Sciences, Vanderbilt University, Nashville, LAVILLE ET AL.: NEW LOOK AT CONCAVICARIS WOODFORDI 2 Tennessee, USA. simon.a.darroch@vanderbilt.edu Sylvain Charbonnier. Muséum national d’Histoire naturelle, Centre de Recherche en Paléontologie-Paris (UMR7207), MNHN-Sorbonne Université-CNRS, Paris, France. sylvain.charbonnier@mnhn.fr","PeriodicalId":56100,"journal":{"name":"Palaeontologia Electronica","volume":"1 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69147969","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
A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on molting process of the early brachyurans 文章题目短肢目:长肢目:Homolidae)系统分类学的新进展及早期短肢目的蜕皮过程
IF 2 4区 地球科学
Palaeontologia Electronica Pub Date : 2023-01-01 DOI: 10.26879/1204
Natalia Starzyk, B. V. van Bakel, A. Klompmaker, G. Schweigert, René H. B. Fraaije
{"title":"A new approach to the systematics of Laeviprosopon (Brachyura: Homolidae), with remarks on molting process of the early brachyurans","authors":"Natalia Starzyk, B. V. van Bakel, A. Klompmaker, G. Schweigert, René H. B. Fraaije","doi":"10.26879/1204","DOIUrl":"https://doi.org/10.26879/1204","url":null,"abstract":"Our understanding of the molting process in the Jurassic brachyurans is very scarce because useful material is rare. New specimens from Poland and Germany, in addition to previously known specimens, let us further investigate the molting process. Specimens of Laeviprosopon laeve reveal characters not known before. On the dorsal carapace, molting lines are confirmed in three species of Laeviprosopon : the type species L. laeve , L. laculatum and L. fraasi . This brought questions about the systematic position of Laeviprosopon , which we here reassign to Homolidae within Homoloidea. Furthermore, two specimens ascribed previously to L. sublaeve are transferred to L. fraasi","PeriodicalId":56100,"journal":{"name":"Palaeontologia Electronica","volume":"1 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69148263","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: 0
Biostratigraphy and biochronology of late Cenozoic North American rodent assemblages 晚新生代北美啮齿动物组合的生物地层学和生物年代学
IF 2 4区 地球科学
Palaeontologia Electronica Pub Date : 2023-01-01 DOI: 10.26879/1303
Robert Martin, Thomas S. Kelly
{"title":"Biostratigraphy and biochronology of late Cenozoic North American rodent assemblages","authors":"Robert Martin, Thomas S. Kelly","doi":"10.26879/1303","DOIUrl":"https://doi.org/10.26879/1303","url":null,"abstract":"Late Cenozoic rodent assemblages from western North America were added to a previous database limited to the central and eastern United States to develop a continental correlational system for the past 5 million years. Three hundred and twelve species representing 124 rodent assemblages were included, from which 12 Cenozoic Mammal Zones (CMZs) were constructed. Replacement chronologies for rodent assemblages based upon superposition, radiometric dates, paleomagnetic profiles, and evolutionary stages of dentitions from various depositional basins formed the skeleton for the chronological ordering of assemblages, and those lacking one or more information sources were sequenced based upon greatest concordance with available data. Arvicoline cricetids provided the most useful information for sequencing assemblages, followed by neotomine and sigmodontine cricetids and geomyids. The appearance of modern-sized cotton rats in CMZ 4, followed by the immigration of Allophaiomys across Beringia in CMZ 3, heralds the shift to the dominance of cotton rats and arhizodont voles in North American grassland ecosystems. No rapid bouts of significant turnover are associated with the beginning of the Pleistocene at 2.58 Ma (million years ago), but a pronounced turnover event was observed in the Meade Basin of southwestern Kansas immediately following the Huckleberry Ridge ash-fall at 2.07 Ma. Preliminary observations suggest two categories of rodent turnover; low-level background rotation determined by stochastic short-term regional and long-term global environmental change, and short-term turnover spikes mediated by catastrophic events such as volcanic eruptions.","PeriodicalId":56100,"journal":{"name":"Palaeontologia Electronica","volume":"1 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69149115","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: 0
Redescription of soft tissue preservation in the holotype of Scaphognathus crassirostris (Goldfuß, 1831) using reflectance transformation imaging 利用反射变换成像重新描述骨舟骨(Goldfuß, 1831)全型标本中软组织的保存
IF 2 4区 地球科学
Palaeontologia Electronica Pub Date : 2023-01-01 DOI: 10.26879/1070
Nils Henkemeier, K. Jäger, M. Sander
{"title":"Redescription of soft tissue preservation in the holotype of Scaphognathus crassirostris (Goldfuß, 1831) using reflectance transformation imaging","authors":"Nils Henkemeier, K. Jäger, M. Sander","doi":"10.26879/1070","DOIUrl":"https://doi.org/10.26879/1070","url":null,"abstract":"The description of the holotype of the non-pterodactyloid pterosaur Scaphog-nathus crassirostris from the Upper Jurassic Solnhofen Formation by the German palaeontologist Georg August Goldfuß in 1831 was the basis for the first published scientific life reconstruction of a pterosaur. In the time since Goldfuß, the technologies used in imaging soft parts in fossils have advanced greatly, but despite its historical importance, the holotype of S. crassirostris has received relatively little attention, limiting comparisons to more recent pterosaurian soft part finds. In this study, reflectance transformation imaging (RTI) was used to investigate fine surface details of the S. cras-sirostris type specimen. The observations of Goldfuß concerning the existence of different preservational patterns of the hair-like integumentary structures (pycnofibres) in this specimen were confirmed. Individual pycnofibre types differ both in their position and frequency and may indicate variation in pycnofibre morphology across different body regions in the living animal. Pycnofibre types forming a ‘tuft’ or a ‘feather-like’ structure are similar to those of other pterosaur fossils from the southern German Sol-nhofen Formation and the northeastern Chinese Tiaojishan Formation. However, some types, such as ‘forked’ pycnofibre impressions, could be artefacts of taphonomic processes. This study provides further evidence for the similarity in the preservation of integumentary appendages and associated preservational patterns in pterosaurs across different localities, palaeoenvironments, stratigraphic ages","PeriodicalId":56100,"journal":{"name":"Palaeontologia Electronica","volume":"1 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69147122","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: 0
Description of contents of unopened bamboo corsets and crates from Quarry Ig/WJ of the Tendaguru locality (Late Jurassic, Tanzania, East Africa) as revealed by medical CT data and the potential of this data under paleontological and historical aspects 医学CT数据揭示了tenaguru地区(东非坦桑尼亚晚侏罗世)采石场Ig/WJ未开封的竹胸衣和板条箱的内容,以及这些数据在古生物学和历史方面的潜力
IF 2 4区 地球科学
Palaeontologia Electronica Pub Date : 2023-01-01 DOI: 10.26879/1231
D. Schwarz, G. Fritsch, A. Issever, Thomas Hildebrandt
{"title":"Description of contents of unopened bamboo corsets and crates from Quarry Ig/WJ of the Tendaguru locality (Late Jurassic, Tanzania, East Africa) as revealed by medical CT data and the potential of this data under paleontological and historical aspects","authors":"D. Schwarz, G. Fritsch, A. Issever, Thomas Hildebrandt","doi":"10.26879/1231","DOIUrl":"https://doi.org/10.26879/1231","url":null,"abstract":"The German Tendaguru Expedition from 1909 to 1913 to Southern Tanzania (then the German colony Deutsch-Ostafrika) was one of the most successful field campaigns for fossil vertebrates. Forty still originally packed and unopened bamboo corsets and six wooden crates containing vertebrate fossils excavated at Quarry Ig/WJ in the Tend-aguru area are preserved at the Museum für Naturkunde Berlin. Studies of the containers with a medical CT scanner made it possible to visualize the packed fossil specimens, which had either a clay protection cover, were still in sediment, or were found as clusters of small vertebrae and tin cans filled with small bones. The majority of bones belong to the small ornithopod Dysalotosaurus, supplemented by a few remains of the thyreophoran dinosaur Kentrosaurus and sauropod dinosaurs. Criteria for the prioritization of preparation of the material are defined based on their paleonto-logical importance plus their historical value as evidence for an excavation campaign carried out under colonial conditions. Therefore, it is suggested that a few of the original containers be preserved in their original condition. This study provides a nonde-structive way to assess information about historical, unprepared fossil material, as well as virtual access to these containers. In its original preservation, the described whole suite of containers is historical evidence of the hard and substantial excavation work of many local people from the Tendaguru area, and it documents historical collection practices including colonial preparation and field practices at the Tendaguru fossil site.","PeriodicalId":56100,"journal":{"name":"Palaeontologia Electronica","volume":"1 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69148105","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: 0
Late Pleistocene and Holocene pikas (Mammalia, Lagomorpha) from Europe and the validity of Ochotona spelaea: New insights based on mtDNA analysis 欧洲晚更新世和全新世鼠兔(哺乳类,鼠兔目)与鼠兔(Ochotona spelaea)的有效性:基于mtDNA分析的新见解
IF 2 4区 地球科学
Palaeontologia Electronica Pub Date : 2023-01-01 DOI: 10.26879/1241
Emilia Rabiniak, L. Rekovets, J. Stewart, L. Dalén, N. Barton, T. Strzała, Z. Barkaszi, O. Kovalchuk
{"title":"Late Pleistocene and Holocene pikas (Mammalia, Lagomorpha) from Europe and the validity of Ochotona spelaea: New insights based on mtDNA analysis","authors":"Emilia Rabiniak, L. Rekovets, J. Stewart, L. Dalén, N. Barton, T. Strzała, Z. Barkaszi, O. Kovalchuk","doi":"10.26879/1241","DOIUrl":"https://doi.org/10.26879/1241","url":null,"abstract":"Pikas were among small mammals that inhabited mammoth steppes during the last glacial. The evolutionary history of ochotonids in Europe is relatively well studied, although the taxonomic status of many described forms remains ambiguous","PeriodicalId":56100,"journal":{"name":"Palaeontologia Electronica","volume":"1 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69148288","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
Simulating our ability to accurately detect abrupt changes in assemblage-based paleoenvironmental proxies 模拟人类准确探测基于组合的古环境代用物突变的能力
IF 2 4区 地球科学
Palaeontologia Electronica Pub Date : 2023-01-01 DOI: 10.26879/1282
C. Belanger, David W. Bapst
{"title":"Simulating our ability to accurately detect abrupt changes in assemblage-based paleoenvironmental proxies","authors":"C. Belanger, David W. Bapst","doi":"10.26879/1282","DOIUrl":"https://doi.org/10.26879/1282","url":null,"abstract":"Resolving abrupt environmental changes in sedimentary records is critical to understanding environmental perturbations relevant on human timescales. The paleontological assemblage mixer (paleoAM) framework developed here simulates sedimentary records to measure the preservation potential of abrupt changes in assemblage-based faunal proxies while varying environmental background conditions, excursion magnitudes and durations, bioturbation, sedimentation rates, and sampling completeness. Using a record of fossil benthic foraminifera, we apply paleoAM to quantitatively determine how distinct from background conditions and how enduring an assemblage change must be to be accurately detected. At the high sedimentation rates of the case study, century-long low-oxygen events frequently have a high probability of being sampled and accurately detected, quantitatively estimated with simulations across varying sedimentation rates","PeriodicalId":56100,"journal":{"name":"Palaeontologia Electronica","volume":"1 1","pages":""},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69148731","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: 0
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