cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.17175371.v3
title: Re-assessment of the Late Jurassic eusauropod dinosaur <i>Hudiesaurus sinojapanorum</i> Dong, 1997, from the Turpan Basin, China, and the evolution of hyper-robust antebrachia in sauropods

description: <i>Hudiesaurus sinojapanorum</i> is a Late Jurassic sauropod from northwestern China that was erected on the basis of a cervicodorsal vertebra, four teeth, and a nearly complete forelimb. However, re-evaluation of this material, and comparisons with other taxa, indicate that there are few grounds for regarding these specimens as congeneric. Consequently, although we retain the vertebra as the holotype specimen of <i>Hudiesaurus</i>, the forelimb is assigned to a new taxon—<i>Rhomaleopakhus turpanensis</i>, gen. et sp. nov. The teeth previously referred to <i>Hudiesaurus</i> are poorly preserved but resemble those of several other ‘core <i>Mamenchisaurus</i>-like taxa’ (CMTs) from East Asia, such as <i>Mamenchisaurus sinocanadorum</i>. Phylogenetic analyses confirm that <i>Hudiesaurus</i> is a CMT and the sister taxon of <i>Xinjiangtitan</i>. Despite some uniquely shared features, their large size, and close geographic provenance, <i>Hudiesaurus</i> and <i>Xinjiangtitan</i> are retained as distinct genera based on their stratigraphic separation and numerous anatomical differences. <i>Rhomaleopakhus</i> is also shown to be a CMT in all analyses, being most closely related to <i>Chuanjiesaurus</i> and <i>Analong</i>. We link the convergent evolution of robust antebrachia and an enlarged olecranon in CMTs, titanosaurs, and some ornithischians (e.g., ceratopsids) to a more flexed orientation of the forearm, an enhanced role for the forelimb in locomotion, and an anterior shift in the whole-body center of mass. CMTs and titanosaurs potentially converged on a feeding strategy in which the ability to increase browse height via bipedal rearing was sacrificed in return for more efficient locomotion that improved travel between patchily distributed food sources.
DOI: 10.6084/m9.figshare.17494935
title: Intraspecific variation in molar topography of the early Eocene stem primate <i>Microsyops latidens</i> (Mammalia, ?Primates)

description: Variation in postcanine teeth is relevant to answering questions about both taxonomy and diet. In such contexts, understanding the patterns and the amounts of variation present in a single species is fundamentally important. Here we use dental topographic analysis (DTA) to study variation in functional aspects of the lower second molar (n = 51) and lower fourth premolar (n = 41) in a large, stratigraphically controlled sample of the early Eocene stem primate <i>Microsyops latidens</i>, which permits study of fine scale variation through time in a single species, during a period of notable climatic change. To contextualize variation in <i>M. latidens</i>, we used DTA to study extant euarchontan taxa, representing three orders and seven families (n = 96). Previous study of <i>M. latidens</i> suggested that it was highly variable in size and lower molar morphology, potentially giving rise to later species of microsyopids. However, comparison with extant taxa suggests that the dental form of <i>M. latidens</i> shows low levels of intraspecific variation. The dental topography of <i>M. latidens</i> also does not reflect the previously postulated taxonomic split. Our results suggest instead that <i>M. latidens</i> likely did not undergo change in dental topography consistent with a shift in either dietary adaptive niche or ecospace. Taken together, our results suggest low levels of variation in dental form and potentially diet of <i>M. latidens</i>, indicating that this taxon likely remained within a single adaptive zone.
DOI: 10.6084/m9.figshare.16989428.v1
title: A new ornithuromorph bird from the Lower Cretaceous of South America

description: The fossil record of Early Cretaceous birds in South America has been restricted to members of Enantiornithes from the Crato Formation (Aptian) of Brazil. Here we describe a new genus and species of bird discovered at Pedra Branca Mine, Nova Olinda County, Ceará State, Brazil, which adds to the avian fossil record from the Crato Formation. The specimen is represented by an isolated foot that is exposed in plantar view. A plantarly displaced metatarsal III with a well-developed hypotarsus supports its referral to Ornithuromorpha, representing the oldest member of the clade reported for Gondwana. Its unique foot conformation indicates that it may belong to an unknown ornithuromorph clade with some cursory similarities to extant flightless ratites. The presence of Early Cretaceous ornithuromorphs in Brazil indicates that the clade was widespread in Gondwana during the Mesozoic. http://zoobank.org/urn:lsid:zoobank.org:pub:08333BA3-F231-4E61-9E89-105C7478AE31
DOI: 10.6084/m9.figshare.17494935.v1
title: Intraspecific variation in molar topography of the early Eocene stem primate <i>Microsyops latidens</i> (Mammalia, ?Primates)

description: Variation in postcanine teeth is relevant to answering questions about both taxonomy and diet. In such contexts, understanding the patterns and the amounts of variation present in a single species is fundamentally important. Here we use dental topographic analysis (DTA) to study variation in functional aspects of the lower second molar (n = 51) and lower fourth premolar (n = 41) in a large, stratigraphically controlled sample of the early Eocene stem primate <i>Microsyops latidens</i>, which permits study of fine scale variation through time in a single species, during a period of notable climatic change. To contextualize variation in <i>M. latidens</i>, we used DTA to study extant euarchontan taxa, representing three orders and seven families (n = 96). Previous study of <i>M. latidens</i> suggested that it was highly variable in size and lower molar morphology, potentially giving rise to later species of microsyopids. However, comparison with extant taxa suggests that the dental form of <i>M. latidens</i> shows low levels of intraspecific variation. The dental topography of <i>M. latidens</i> also does not reflect the previously postulated taxonomic split. Our results suggest instead that <i>M. latidens</i> likely did not undergo change in dental topography consistent with a shift in either dietary adaptive niche or ecospace. Taken together, our results suggest low levels of variation in dental form and potentially diet of <i>M. latidens</i>, indicating that this taxon likely remained within a single adaptive zone.
DOI: 10.6084/m9.figshare.16545916.v1
title: A new genus of Interatheriinae (Interatheriidae, Notoungulata) from the Santa Cruz Formation (early–middle Miocene), Santa Cruz Province, Argentina, and the revision of the genus <i>Cochilius</i> Ameghino, 1902

description: Interatheriinae is one of the most derived subfamilies of South American notoungulates. Several interatheriines have been described since the 19th century, but most of them have not been revised, or been formally re-examined, for more than a century. Most interatheriine taxa were erected based on materials collected from Argentinean Patagonia, particularly from the Santa Cruz Formation (early–middle Miocene), Santa Cruz Province. Within the framework of an exhaustive unpublished systematic revision of Interatheriinae (early Oligocene–late Miocene), we studied the holotype of Santacrucian <i>Icochilus undulatus</i>, leading to the recognition of a new monospecific genus, <i>Neoicochilus</i> gen. nov., and the new combination <i>N. undulatus</i>. In addition, we formalize the taxonomic revision of <i>Cochilius</i>, proposing the following: <i>Paracochilius</i> is the junior synonym of <i>Cochilius</i>; <i>Cochilius</i> consists of <i>C. volvens</i>, <i>C. fumensis</i>, and <i>C. brevirostrus</i>; <i>Paracochilius chubutensis</i> and <i>Protypotherium minor</i> are junior synonyms of <i>Cochilius brevirostrus</i>; <i>Cochilius pendens</i> is the junior synonym of <i>Cochilius columnifer</i>; and the holotype of <i>Cochilius columnifer</i> exhibits the diagnostic features of <i>Protypotherium</i>, so we propose the new combination <i>Protypotherium columnifer</i>, pending publication of our thorough taxonomic revision of <i>Protypotherium</i>. Our taxonomic scheme is supported by a cladistic analysis, which places <i>Neoicochilus undulatus</i> in a derived position within Interatheriinae, as the sister taxon of the monophyletic genus <i>Cochilius</i>, and the clade <i>Neoicochilus</i> plus <i>Cochilius</i> positioned as the sister taxon of <i>Interatherium</i>. Our phylogenetic results support the monophyly of Miocene interatheriines.
DOI: 10.6084/m9.figshare.16988549.v2
title: On the alleged perissodactyl affinities of the “condylarth” <i>Escribania chubutensis</i> and other endemic South American ungulate-like placentals

description: Evolutionary relationships of the endemic South American ungulates (SANUs), both to each other and to other major placental clades, have been robustly debated for more than a century. Morphological evidence has not provided unambiguous resolution of these controversies, although recent paleoproteomic and paleogenomic analyses have supplied unequivocal evidence that at least Litopterna and Notoungulata are most closely related to each other and then to crown Perissodactyla. A recent study based on morphological characters has gone much further, claiming that litopterns and South American condylarths are stem to, or even nested within, Perissodactyla, but are not otherwise related to any North American clades of archaic ungulates. This study also concluded that the alleged shared presence of perissodactyls in Paleogene South America and India, along with several other biological groups, is evidence of a fluid biotic interchange early in the Cenozoic. Our assessment of this study revealed various conceptual and methodological errors, including misinterpretation of homologies, scoring errors, and failure to include relevant taxa such as Notoungulata. Our corrected phylogenetic analysis, performed with essentially the same taxon/character sampling and searching options, recovered all litopterns and their relatives in a single monophyletic clade, separate from the one representing Perissodactyla s.s. Both clades are clearly derived from Laurasian ungulate ancestors. In addition to the absence of true perissodactyls in Paleogene South America, most of the biological groups postulated as shared by both continents are not found in Paleogene strata of India. In sum, there is no meaningful evidence supporting the alleged multiclade, multiterrain biotic interchange.
DOI: 10.6084/m9.figshare.16988549.v1
title: On the alleged perissodactyl affinities of the “condylarth” <i>Escribania chubutensis</i> and other endemic South American ungulate-like placentals

description: Evolutionary relationships of the endemic South American ungulates (SANUs), both to each other and to other major placental clades, have been robustly debated for more than a century. Morphological evidence has not provided unambiguous resolution of these controversies, although recent paleoproteomic and paleogenomic analyses have supplied unequivocal evidence that at least Litopterna and Notoungulata are most closely related to each other and then to crown Perissodactyla. A recent study based on morphological characters has gone much further, claiming that litopterns and South American condylarths are stem to, or even nested within, Perissodactyla, but are not otherwise related to any North American clades of archaic ungulates. This study also concluded that the alleged shared presence of perissodactyls in Paleogene South America and India, along with several other biological groups, is evidence of a fluid biotic interchange early in the Cenozoic. Our assessment of this study revealed various conceptual and methodological errors, including misinterpretation of homologies, scoring errors, and failure to include relevant taxa such as Notoungulata. Our corrected phylogenetic analysis, performed with essentially the same taxon/character sampling and searching options, recovered all litopterns and their relatives in a single monophyletic clade, separate from the one representing Perissodactyla s.s. Both clades are clearly derived from Laurasian ungulate ancestors. In addition to the absence of true perissodactyls in Paleogene South America, most of the biological groups postulated as shared by both continents are not found in Paleogene strata of India. In sum, there is no meaningful evidence supporting the alleged multiclade, multiterrain biotic interchange.
DOI: 10.6084/m9.figshare.17175371.v2
title: Re-assessment of the Late Jurassic eusauropod dinosaur <i>Hudiesaurus sinojapanorum</i> Dong, 1997, from the Turpan Basin, China, and the evolution of hyperrobust antebrachia in sauropods

description: <i>Hudiesaurus sinojapanorum</i> is a Late Jurassic sauropod from northwestern China that was erected on the basis of a cervicodorsal vertebra, four teeth, and a nearly complete forelimb. However, re-evaluation of this material, and comparisons with other taxa, indicate that there are few grounds for regarding these specimens as congeneric. Consequently, although we retain the vertebra as the holotype specimen of <i>Hudiesaurus</i>, the forelimb is assigned to a new taxon—<i>Rhomaleopakhus turpanensis</i>, gen. et sp. nov. The teeth previously referred to <i>Hudiesaurus</i> are poorly preserved but resemble those of several other ‘core <i>Mamenchisaurus</i>-like taxa’ (CMTs) from East Asia, such as <i>Mamenchisaurus sinocanadorum</i>. Phylogenetic analyses confirm that <i>Hudiesaurus</i> is a CMT and the sister taxon of <i>Xinjiangtitan</i>. Despite some uniquely shared features, their large size, and close geographic provenance, <i>Hudiesaurus</i> and <i>Xinjiangtitan</i> are retained as distinct genera based on their stratigraphic separation and numerous anatomical differences. <i>Rhomaleopakhus</i> is also shown to be a CMT in all analyses, being most closely related to <i>Chuanjiesaurus</i> and <i>Analong</i>. We link the convergent evolution of robust antebrachia and an enlarged olecranon in CMTs, titanosaurs, and some ornithischians (e.g., ceratopsids) to a more flexed orientation of the forearm, an enhanced role for the forelimb in locomotion, and an anterior shift in the whole-body center of mass. CMTs and titanosaurs potentially converged on a feeding strategy in which the ability to increase browse height via bipedal rearing was sacrificed in return for more efficient locomotion that improved travel between patchily distributed food sources.
DOI: 10.5285/c4abd037c7ad4019ad02d0c802e2f27e
title: MOSAiC: Wind profiles from Galion G4000 Lidar Wind Profiler

description: Wind profiles from a Galion G4000 Doppler lidar for the international Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) project, derived from conical scans at 30 degree and 50 degree beam elevation angles. The University of Leeds participation in the project- MOSAiC Boundary Layer -was funded by the Natural Environment Research Council (NERC, grant: NE/S002472/1) and involved instrumentation from the Atmospheric Measurement and Observations Facility of the UK's National Centre for Atmospheric Science (NCAS AMOF). This was a year-long project on the German icebreaker Polarstern to study Arctic climate focused on measurements of atmospheric boundary layer dynamics and turbulent structure. The Galion wind profiler provides high resolution (~15m vertical and 5 minute temporal) measurements of wind profiles. Data are only available where sufficient particles are available to backscatter the laser light - in the clean arctic environment, this requires cloud or precipitation.
DOI: 10.5281/zenodo.6395982
title: Experimental data for the article: Swirler effects on combustion instabilities analyzed with measured FDFs, injector impedances and damping rates

description: This file contains the flame describing function data obtained in SICCA-Spray combustor at the EM2C laboratory with liquid heptane as fuel. The swirler used is called 716 and further details are available in the article “Swirler effects on combustion instabilities analyzed with measured FDFs, injector impedances and damping rates” Preethi Rajendram Soundararajan, Daniel Durox, Antoine Renaud, Guillaume Vignat, Sébastien Candel, Combustion and Flame, vol. 238, 2022.<br> The data is provided in the form of frequency, gain, phase, and relative velocity fluctuation levels and can be used to generate Figure 8 of the article.
description: Refer to the Readme file for details on the data set
DOI: 10.5281/zenodo.6395981
title: Experimental data for the article: Swirler effects on combustion instabilities analyzed with measured FDFs, injector impedances and damping rates

description: This file contains the flame describing function data obtained in SICCA-Spray combustor at the EM2C laboratory with liquid heptane as fuel. The swirler used is called 716 and further details are available in the article “Swirler effects on combustion instabilities analyzed with measured FDFs, injector impedances and damping rates” Preethi Rajendram Soundararajan, Daniel Durox, Antoine Renaud, Guillaume Vignat, Sébastien Candel, Combustion and Flame, vol. 238, 2022.<br> The data is provided in the form of frequency, gain, phase, and relative velocity fluctuation levels and can be used to generate Figure 8 of the article.
description: Refer to the Readme file for details on the data set
DOI: 10.6084/m9.figshare.13251290.v1
title: Fern Tree of Life v0.0.1

description: The goal of the FTOL project is to generate a maximally sampled phylogenetic tree for all extant fern species. It will be continuously updated as new data become available. Each release of the tree and associated metadata has a version number available on the project github repository (https://github.com/fernphy/ftol). The current data release includes GenBank accessions with allowed dates from 1980-01-01 to 2020-06-30.<br>For more information, see README file.<br>This repository only contains FTOL v0.0.1. For more recent versions, see https://fernphy.github.io/
DOI: 10.6084/m9.figshare.13251290
title: Fern Tree of Life v0.0.1

description: The goal of the FTOL project is to generate a maximally sampled phylogenetic tree for all extant fern species. It will be continuously updated as new data become available. Each release of the tree and associated metadata has a version number available on the project github repository (https://github.com/fernphy/ftol). The current data release includes GenBank accessions with allowed dates from 1980-01-01 to 2020-06-30.<br>For more information, see README file.<br>This repository only contains FTOL v0.0.1. For more recent versions, see https://fernphy.github.io/
DOI: 10.6084/m9.figshare.19453667
title: Gallego-Tevar_et_al_Diversity_Data_Set

description: Data set for manuscript publised on the journal Diversity<br>
DOI: 10.6084/m9.figshare.19453667.v1
title: Gallego-Tevar_et_al_Diversity_Data_Set

description: Data set for manuscript publised on the journal Diversity<br>
DOI: 10.3886/e116502v1-113740
title: Replication data for: The Impact of Insurance Provision on Household Production and Financial Decisions

description: This paper uses a natural experiment to study the impact of an agricultural insurance program on household production, borrowing, and saving behavior. The empirical strategy includes difference-in-differences and triple difference estimations. The results show that insurance provision increases the insured crop production by 16 percent and raises borrowing by 29 percent. Interestingly, it does not affect total household savings; however, it does affect the relative proportion of flexible-term savings. Furthermore, effects on production and savings persist in the long run, while effects on borrowing are significant in only the medium run. Lastly, calibration results suggest that the policy is both welfare improving and cost-effective. (JEL D13, D14, G22, O16, P32, P36, Q12)
DOI: 10.6084/m9.figshare.17032403
title: Phospholipases genes dataset

description: Dataset with clinical, demographic and genetic data of nephrosclerosis patients and controls
DOI: 10.6084/m9.figshare.17032403.v2
title: Phospholipases genes dataset

description: Dataset with clinical, demographic and genetic data of nephrosclerosis patients and controls
DOI: 10.6084/m9.figshare.17032403.v1
title: Phospholipases genes dataset

description: Dataset with clinical, demographic and genetic data of nephrosclerosis patients and controls
DOI: 10.5281/zenodo.6390496
title: Copper Rings Insertion Validation Dataset

description: The dataset consists of color images of the fixture with inserted copper sliding rings, which is used to evaluate and validate the process of assembly of an object with low tolerances supported by multi modal exception strategy learning and ergodic control. This dataset is used to classify the insertion process into three states: OK, NotOK or NoPart. The dataset consists of two main classes: Valid Insertion, Invalid Insertion in each of the four insertion slots.
DOI: 10.5281/zenodo.6390495
title: Copper Rings Insertion Validation Dataset

description: The dataset consists of color images of the fixture with inserted copper sliding rings, which is used to evaluate and validate the process of assembly of an object with low tolerances supported by multi modal exception strategy learning and ergodic control. This dataset is used to classify the insertion process into three states: OK, NotOK or NoPart. The dataset consists of two main classes: Valid Insertion, Invalid Insertion in each of the four insertion slots.
DOI: 10.5281/zenodo.6395973
title: CMONOC

description: CMONOC GNSS data on the first and 76th days of 2015
DOI: 10.5281/zenodo.6395972
title: CMONOC

description: CMONOC GNSS data on the first and 76th days of 2015
DOI: 10.5517/ccdc.csd.cc28vng8
title: CCDC 2110990: Experimental Crystal Structure Determination

description: Related Article: Keita Komine, Riki Ninomiya, Hayato Fukuda, Jun Ishihara|2022|Chem.Pharm.Bull.|70|89|doi:10.1248/cpb.c21-00837
DOI: 10.5517/ccdc.csd.cc28vnh9
title: CCDC 2110991: Experimental Crystal Structure Determination

description: Related Article: Keita Komine, Riki Ninomiya, Hayato Fukuda, Jun Ishihara|2022|Chem.Pharm.Bull.|70|89|doi:10.1248/cpb.c21-00837
DOI: 10.5281/zenodo.6065229
title: Données méthodologiques, analytiques et bibliographiques liées au corpus d'enquêtes sur les pratiques IST des chercheurs (projet "GIS réseau URFIST").

description: Ce projet a pour ambition de recenser les principales enquêtes menées en France et à l’étranger sur les pratiques des chercheurs relatives à l'Information Scientifique et Technique (IST) dans une perspective méthodologique (présentation du projet sur le site du GIS « Réseau URFIST » http://gis-reseau-urfist.fr/enquete-ist/). Les données mises à disposition ont pour objectif principal de présenter la constitution de notre corpus d'étude. Nous rappelons les différents choix de l’équipe projet quant à la collecte et au traitement des données. Le recensement des enquêtes est issu de la bibliothèque Zotero constituée par les membres du projet en vue des analyses à mener, et disponible à l’adresse : https://www.zotero.org/groups/2158779/enquetes_sur_les_pratiques_ist_des_chercheurs/library. Le principe retenu pour ce recensement est de sélectionner une référence de base par enquête (les documents connexes qui peuvent exister par ailleurs et qui sont jugés également intéressants ont été intégrés dans la bibliothèque Zotero).
description: Ces documents supplémentaires accompagnent un datapaper publié dans la revue RFSIC : Florence Thiault et Marie-Laure Malingre, « Corpus d'enquêtes sur les pratiques d'information scientifique des chercheurs. Constitution et exploitation des données », Revue française des sciences de l'information et de la communication [En ligne], 24 | 2022, mis en ligne le 01 janvier 2022, consulté le 30 mars 2022. URL : http://journals.openedition.org/rfsic/12228 ; DOI : https://doi.org/10.4000/rfsic.12228