cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.6736889.v2
title: Systematic and morphogeometric analyses of Pachyrukhinae (Mammalia, Hegetotheriidae) from the HuayquerÍas, Mendoza (Argentina): biostratigraphic and evolutionary implications

description: We present new remains of Pachyrukhinae (Hegetotheriidae) from the Huayquerías del Este (Mendoza, Argentina). We identify <i>Tremacyllus impressus</i>, proposing <i>T</i>. <i>subdiminutus</i> as a synonym and providing new data on postcranial bones for this taxon. <i>Tremacyllus</i> specimens from Mendoza reveal a wide and continuous morphological variation that encompasses the morphological differences of species previously considered valid, emphasizing the need for a systematic study focused on all representatives of the genus. We also recognize <i>Paedotherium typicum</i>, which shows a combination of features differing from other species of the genus. The large sample allows us to improve the diagnosis for both the genus <i>Tremacyllus</i> and the species <i>T</i>. <i>impressus</i> and <i>P</i>. <i>typicum</i>. Both species coexist in the Huayquerías Formation; <i>T</i>. <i>impressus</i> is also present in the Tunuyán Formation, whereas the specimens recognized as <i>Paedotherium</i> in this unit were not identifiable at species level. Applying geometric morphometric methods on the dentition, we partially support the taxonomic decisions. We present the first phylogenetic analysis including all the species of <i>Tremacyllus</i> and <i>Paedotherium</i>, using morphological characters of skull and postcranium. According to our results, <i>Tremacyllus</i> is a monophyletic group supported by two synapomorphies, whereas <i>Paedotherium</i> is paraphyletic, in agreement with the prior hypothesis. The record of <i>Paedotherium typicum</i> presented here extends the biochron of this taxon into the late Miocene, which is relevant for establishing biostratigraphic and paleobiogeographic affinities with other Miocene localities. SUPPLEMENTAL DATA—Supplemental materials are available for this article for free at www.tandfonline.com/UJVP Citation for this article: Vera, B., and M. D. Ercoli. 2018. Systematic and morphogeometric analyses of Pachyrukhinae (Mammalia, Hegetotheriidae) from the Huayquerías, Mendoza (Argentina): biostratigraphic and evolutionary implications. Journal of Vertebrate Paleontology. DOI: 10.1080/02724634.2018.1473410.
DOI: 10.17188/1737947
title: Materials Data on MgSi2 by Materials Project

description: MgSi2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded in a 12-coordinate geometry to two Mg and twelve Si atoms. There are one shorter (2.90 Å) and one longer (3.06 Å) Mg–Mg bond lengths. There are a spread of Mg–Si bond distances ranging from 2.77–3.05 Å. In the second Mg site, Mg is bonded in a 1-coordinate geometry to three Mg and ten Si atoms. There are one shorter (3.06 Å) and one longer (3.13 Å) Mg–Mg bond lengths. There are a spread of Mg–Si bond distances ranging from 2.79–3.18 Å. There are four inequivalent Si sites. In the first Si site, Si is bonded in a 10-coordinate geometry to six Mg and four Si atoms. There are a spread of Si–Si bond distances ranging from 2.46–2.64 Å. In the second Si site, Si is bonded in a 9-coordinate geometry to five Mg and four Si atoms. There are a spread of Si–Si bond distances ranging from 2.52–2.57 Å. In the third Si site, Si is bonded in a 9-coordinate geometry to five Mg and four Si atoms. There are one shorter (2.47 Å) and one longer (2.67 Å) Si–Si bond lengths. In the fourth Si site, Si is bonded in a 10-coordinate geometry to six Mg and four Si atoms.
DOI: 10.6084/m9.figshare.6392447.v2
title: Two new macraucheniids (Mammalia: Litopterna) from the late middle Miocene (Laventan South American Land Mammal Age) of Quebrada Honda, Bolivia

description: We describe two new macraucheniid litopterns from the late middle Miocene (ca. 13 Ma) Quebrada Honda Fauna of southern Bolivia. The holotype of ‘<i>Theosodon</i>’ <i>arozquetai</i>, sp. nov., is a partial cranium preserving RI2–M3 and LP1–M3, elements of the hind limb, and two metapodials. An upper cheek tooth series is also referred to this species. The holotype of <i>Llullataruca shockeyi</i>, gen. et sp. nov., is a mandible preserving nearly the entire lower dentition. A dentary, several upper teeth, and a variety of postcranial elements are also referred to this species. Two specimens from the slightly older locality of Cerdas, Bolivia, are assigned to <i>L.</i> cf. <i>shockeyi</i>. A phylogenetic analysis recovers ‘<i>T.</i>’ <i>arozquetai</i> as sister to <i>Theosodon</i> spp., and we provisionally refer it to that genus pending its revision. <i>Llullataruca shockeyi</i> forms a polytomy with three late Oligocene–early Miocene ‘cramaucheniines’ and the later-diverging macraucheniids. The body mass of ‘<i>T.</i>’ <i>arozquetai</i> is estimated at 80.8–116.2 kg, slightly smaller than early Miocene <i>T. garretorum</i>. <i>Llullataruca shockeyi</i> is among the smallest known macraucheniids based on dental dimensions and is estimated at 35.3–54.6 kg. <i>Theosodon' arozquetai</i> and <i>L. shockeyi</i> are the first well-characterized macraucheniids from the middle Miocene, and the latter species demonstrates that relatively early-diverging lineages persisted at least 7 million years longer in tropical latitudes than they did in Patagonia. http://zoobank.org/urn:lsid:zoobank.org:pub:D26BB67B-D8E1-4D36-9552-4391874CF69C SUPPLEMENTAL DATA—Supplemental materials are available for this article for free at www.tandfonline.com/UJVP Citation for this article: McGrath, A. J., F. Anaya, and D. A. Croft. 2018. Two new macraucheniids (Mammalia: Litopterna) from the late middle Miocene (Laventan South American Land Mammal Age) of Quebrada Honda, Bolivia. Journal of Vertebrate Paleontology. DOI: 10.1080/02724634.2018.1461632.
DOI: 10.6084/m9.figshare.6736889.v1
title: Systematic and morphogeometric analyses of Pachyrukhinae (Mammalia, Hegetotheriidae) from the HuayquerÍas, Mendoza (Argentina): biostratigraphic and evolutionary implications

description: We present new remains of Pachyrukhinae (Hegetotheriidae) from the Huayquerías del Este (Mendoza, Argentina). We identify <i>Tremacyllus impressus</i>, proposing <i>T</i>. <i>subdiminutus</i> as a synonym and providing new data on postcranial bones for this taxon. <i>Tremacyllus</i> specimens from Mendoza reveal a wide and continuous morphological variation that encompasses the morphological differences of species previously considered valid, emphasizing the need for a systematic study focused on all representatives of the genus. We also recognize <i>Paedotherium typicum</i>, which shows a combination of features differing from other species of the genus. The large sample allows us to improve the diagnosis for both the genus <i>Tremacyllus</i> and the species <i>T</i>. <i>impressus</i> and <i>P</i>. <i>typicum</i>. Both species coexist in the Huayquerías Formation; <i>T</i>. <i>impressus</i> is also present in the Tunuyán Formation, whereas the specimens recognized as <i>Paedotherium</i> in this unit were not identifiable at species level. Applying geometric morphometric methods on the dentition, we partially support the taxonomic decisions. We present the first phylogenetic analysis including all the species of <i>Tremacyllus</i> and <i>Paedotherium</i>, using morphological characters of skull and postcranium. According to our results, <i>Tremacyllus</i> is a monophyletic group supported by two synapomorphies, whereas <i>Paedotherium</i> is paraphyletic, in agreement with the prior hypothesis. The record of <i>Paedotherium typicum</i> presented here extends the biochron of this taxon into the late Miocene, which is relevant for establishing biostratigraphic and paleobiogeographic affinities with other Miocene localities. SUPPLEMENTAL DATA—Supplemental materials are available for this article for free at www.tandfonline.com/UJVP Citation for this article: Vera, B., and M. D. Ercoli. 2018. Systematic and morphogeometric analyses of Pachyrukhinae (Mammalia, Hegetotheriidae) from the Huayquerías, Mendoza (Argentina): biostratigraphic and evolutionary implications. Journal of Vertebrate Paleontology. DOI: 10.1080/02724634.2018.1473410.
DOI: 10.17188/1737948
title: Materials Data on Li3Fe3O8 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1737949
title: Materials Data on Mn6O7F5 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.21942/uva.13643189.v10
title: Geomorphology model, input datasets and legend symbology files for use in ArcMap

description: Original model developed in 2016-17 in ArcGIS by Henk Pieter Sterk (www.rfase.org), with minor updates in 2021 by Stacy Shinneman and Henk Pieter Sterk. Model used to generate publication results: Hierarchical geomorphological mapping in mountainous areas Matheus G.G. De Jong, Henk Pieter Sterk, Stacy Shinneman & Arie C. Seijmonsbergen. Submitted to Journal of Maps 2020, revisions made in 2021.<br>This model creates tiers (columns) of geomorphological features (Tier 1, Tier 2 and Tier 3) in the landscape of Vorarlberg, Austria, each with an increasing level of detail. The input dataset needed to create this 'three-tier-legend' is a geomorphological map of Vorarlberg with a Tier 3 category (e.g. 1111, for glacially eroded bedrock). The model then automatically adds Tier 1, Tier 2 and Tier 3 categories based on the Tier 3 code in the 'Geomorph' field. The model replaces the input file with an updated shapefile of the geomorphology of Vorarlberg, now including three tiers of geomorphological features. Python script files and .lyr symbology files are also provided here.
DOI: 10.17188/1737950
title: Materials Data on Li(CrS2)2 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.21942/uva.13693702.v13
title: Geomorphology model, input datasets and legend symbology files for use in ArcGIS Pro

description: Original model developed in 2016-17 in ArcGIS by Henk Pieter Sterk (www.rfase.org), with minor updates in 2021 by Stacy Shinneman and Henk Pieter Sterk. Model used to generate publication results:Hierarchical geomorphological mapping in mountainous areas Matheus G.G. De Jong, Henk Pieter Sterk, Stacy Shinneman & Arie C. Seijmonsbergen. Submitted to Journal of Maps 2020, revisions made in 2021.<br>This model creates tiers (columns) of geomorphological features (Tier 1, Tier 2 and Tier 3) in the landscape of Vorarlberg, Austria, each with an increasing level of detail. The input dataset needed to create this 'three-tier-legend' is a geomorphological map of Vorarlberg with a Tier 3 category (e.g. 1111, for glacially eroded bedrock). The model then automatically adds Tier 1, Tier 2 and Tier 3 categories based on the Tier 3 code in the 'Geomorph' field. The model replaces the input file with an updated shapefile of the geomorphology of Vorarlberg, now including three tiers of geomorphological features. Python script files and .lyr symbology files are also provided here.
DOI: 10.17188/1737951
title: Materials Data on Sm3SbO7 by Materials Project

description: Sm3SbO7 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are two inequivalent Sm3+ sites. In the first Sm3+ site, Sm3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Sm–O bond distances ranging from 2.38–2.70 Å. In the second Sm3+ site, Sm3+ is bonded to seven O2- atoms to form distorted SmO7 pentagonal bipyramids that share corners with two equivalent SbO6 octahedra, a cornercorner with one SmO7 pentagonal bipyramid, edges with two equivalent SbO6 octahedra, and edges with three equivalent SmO7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 47°. There are a spread of Sm–O bond distances ranging from 2.28–2.55 Å. Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with two equivalent SbO6 octahedra, corners with four equivalent SmO7 pentagonal bipyramids, and edges with four equivalent SmO7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 40°. There are four shorter (2.00 Å) and two longer (2.05 Å) Sb–O bond lengths. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three Sm3+ and one Sb5+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Sm3+ and two equivalent Sb5+ atoms. In the third O2- site, O2- is bonded to four Sm3+ atoms to form a mixture of edge and corner-sharing OSm4 tetrahedra. In the fourth O2- site, O2- is bonded to four Sm3+ atoms to form a mixture of edge and corner-sharing OSm4 tetrahedra.
DOI: 10.17188/1737952
title: Materials Data on Mg(MoO2)2 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1737953
title: Materials Data on LiFe(PO3)4 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1737954
title: Materials Data on NaMg6W by Materials Project

description: NaMg6W crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. Na is bonded to twelve Mg atoms to form NaMg12 cuboctahedra that share corners with four equivalent NaMg12 cuboctahedra, corners with eight equivalent WMg12 cuboctahedra, edges with eight equivalent MgNa2Mg8W2 cuboctahedra, faces with two equivalent NaMg12 cuboctahedra, faces with four equivalent MgNa2Mg8W2 cuboctahedra, and faces with four equivalent WMg12 cuboctahedra. There are a spread of Na–Mg bond distances ranging from 3.10–3.26 Å. There are four inequivalent Mg sites. In the first Mg site, Mg is bonded to two equivalent Na, eight Mg, and two equivalent W atoms to form distorted MgNa2Mg8W2 cuboctahedra that share corners with twelve equivalent MgNa2Mg8W2 cuboctahedra, edges with four equivalent NaMg12 cuboctahedra, edges with four equivalent WMg12 cuboctahedra, faces with two equivalent NaMg12 cuboctahedra, faces with two equivalent WMg12 cuboctahedra, and faces with six equivalent MgNa2Mg8W2 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.09–3.13 Å. There are one shorter (3.10 Å) and one longer (3.12 Å) Mg–W bond lengths. In the second Mg site, Mg is bonded in a 12-coordinate geometry to two equivalent Na, eight Mg, and two equivalent W atoms. There are a spread of Mg–Mg bond distances ranging from 2.85–3.37 Å. Both Mg–W bond lengths are 2.97 Å. In the third Mg site, Mg is bonded in a 12-coordinate geometry to two equivalent Na, eight Mg, and two equivalent W atoms. Both Mg–W bond lengths are 2.98 Å. In the fourth Mg site, Mg is bonded in a 12-coordinate geometry to two equivalent Na, eight Mg, and two equivalent W atoms. Both Mg–W bond lengths are 3.00 Å. W is bonded to twelve Mg atoms to form WMg12 cuboctahedra that share corners with four equivalent WMg12 cuboctahedra, corners with eight equivalent NaMg12 cuboctahedra, edges with eight equivalent MgNa2Mg8W2 cuboctahedra, faces with two equivalent WMg12 cuboctahedra, faces with four equivalent NaMg12 cuboctahedra, and faces with four equivalent MgNa2Mg8W2 cuboctahedra.
DOI: 10.17188/1737955
title: Materials Data on CsSO4 by Materials Project

description: CsSO4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Cs is bonded in a 6-coordinate geometry to eleven O atoms. There are a spread of Cs–O bond distances ranging from 3.11–3.76 Å. S is bonded in a tetrahedral geometry to four O atoms. There are a spread of S–O bond distances ranging from 1.45–1.69 Å. There are four inequivalent O sites. In the first O site, O is bonded in a distorted single-bond geometry to two equivalent Cs and one S atom. In the second O site, O is bonded in a single-bond geometry to four equivalent Cs and one S atom. In the third O site, O is bonded in a distorted single-bond geometry to two equivalent Cs and one S atom. In the fourth O site, O is bonded in a distorted single-bond geometry to three equivalent Cs and one S atom.
DOI: 10.17188/1737957
title: Materials Data on NaNi2P2O9 by Materials Project

description: NaNi2P2O9 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.29–2.52 Å. There are two inequivalent Ni+3.50+ sites. In the first Ni+3.50+ site, Ni+3.50+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with two equivalent NiO6 octahedra, corners with three equivalent PO4 tetrahedra, and an edgeedge with one PO4 tetrahedra. The corner-sharing octahedral tilt angles are 52°. There are a spread of Ni–O bond distances ranging from 1.92–2.03 Å. In the second Ni+3.50+ site, Ni+3.50+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with two equivalent NiO6 octahedra, corners with four PO4 tetrahedra, and edges with two equivalent NiO6 octahedra. The corner-sharing octahedral tilt angles are 52°. There are a spread of Ni–O bond distances ranging from 1.98–2.08 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with five NiO6 octahedra. The corner-sharing octahedra tilt angles range from 25–53°. There is one shorter (1.52 Å) and three longer (1.55 Å) P–O bond length. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent NiO6 octahedra and an edgeedge with one NiO6 octahedra. The corner-sharing octahedral tilt angles are 49°. There is two shorter (1.53 Å) and two longer (1.57 Å) P–O bond length. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Ni+3.50+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Ni+3.50+, and one P5+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Ni+3.50+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Ni+3.50+ and one P5+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Ni+3.50+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Na1+, one Ni+3.50+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Ni+3.50+ and one P5+ atom.
DOI: 10.17188/1737958
title: Materials Data on K3V5O14 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1737959
title: Materials Data on Er2CuSi3 by Materials Project

description: Er2CuSi3 is hexagonal omega structure-derived structured and crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded to four equivalent Cu and eight Si atoms to form a mixture of edge and face-sharing ErCu4Si8 cuboctahedra. All Er–Cu bond lengths are 3.08 Å. There are six shorter (3.01 Å) and two longer (3.09 Å) Er–Si bond lengths. In the second Er site, Er is bonded to two equivalent Cu and ten Si atoms to form a mixture of edge and face-sharing ErCu2Si10 cuboctahedra. Both Er–Cu bond lengths are 3.03 Å. There are a spread of Er–Si bond distances ranging from 3.02–3.12 Å. Cu is bonded in a 9-coordinate geometry to six Er and three Si atoms. There are one shorter (2.26 Å) and two longer (2.29 Å) Cu–Si bond lengths. There are three inequivalent Si sites. In the first Si site, Si is bonded in a 9-coordinate geometry to six Er, two equivalent Cu, and one Si atom. The Si–Si bond length is 2.32 Å. In the second Si site, Si is bonded in a 9-coordinate geometry to six Er, one Cu, and two equivalent Si atoms. Both Si–Si bond lengths are 2.36 Å. In the third Si site, Si is bonded in a 9-coordinate geometry to six Er and three Si atoms.
DOI: 10.17188/1737960
title: Materials Data on MnBP(HO3)2 by Materials Project

description: MnBP(HO3)2 crystallizes in the trigonal P3_121 space group. The structure is three-dimensional. there are two inequivalent Mn2+ sites. In the first Mn2+ site, Mn2+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two equivalent BO4 tetrahedra, corners with four equivalent PO4 tetrahedra, and edges with two equivalent MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 2.18–2.26 Å. In the second Mn2+ site, Mn2+ is bonded to six O2- atoms to form distorted MnO6 octahedra that share corners with two equivalent BO4 tetrahedra, corners with four equivalent PO4 tetrahedra, and edges with two equivalent MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 2.19–2.28 Å. B3+ is bonded to four O2- atoms to form BO4 tetrahedra that share corners with two MnO6 octahedra and corners with two equivalent PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 46–49°. There are a spread of B–O bond distances ranging from 1.46–1.52 Å. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four MnO6 octahedra and corners with two equivalent BO4 tetrahedra. The corner-sharing octahedra tilt angles range from 41–61°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one B3+ and one P5+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Mn2+, one B3+, and one H1+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two Mn2+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one B3+ and one P5+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to two Mn2+ and one P5+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Mn2+, one B3+, and one H1+ atom.