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161 results for “chronology”

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zenodo48/100

Tree ring width chronologies of four Pinaceae species in boreal forests in Yakutia in 2018

<p>Tree cores and discs were collected during fieldwork in Yakutia in 2018 by scientists from Alfred Wegener Institute (AWI), Helmholtz Centre for Polar and Marine Research and University of Potsdam, Germany, The Institute for Biological problems of the Cryolithozone, Russian Academy of Sciences, Siberian branch, and The Institute of Natural Sciences, North-Eastern Federal University of Yakutsk, Yakutsk, Russia (Kruse et al., 2019). The samples were dried, sanded, digitized and further processed by identifying the ring layers end exporting the tree ring width for each year. The site chronologies were established by cross-dating all samples to each other, which helped coping with small ring sizes but especially with missing rings, and frost rings.<br> We processed samples of four species, <em>Larix gmelinii </em>(LAGM), <em>Picea obovata </em>(PIOB), <em>Pinus sylvestris </em>(PISY) and <em>Pinus sibirica </em>(PISI). These were recorded at a variety of locations:</p> <ul> <li>LAGM from Lake Khamra sites EN18079, -80, -81, -83 (N59.974919&deg; E112.958985&deg;, N59.977106&deg; E112.961379&deg;, N59.970583&deg; E112.987096&deg;, N59.974714&deg; E113.002874&deg;)</li> <li>PIOB from Lake Khamra sites EN18079, -81, -83 (59.974919&deg; E112.958985&deg;, 59.970583&deg; E112.987096&deg;, 59.974714&deg; E113.002874&deg;)</li> <li>PISI from Lake Khamra site EN18080 (N59.977106&deg; E112.961379&deg;)</li> <li>PISY from different sites between EN18061 (N62.076376&deg; E129.618586&deg;) and EN18077 (N61.892568&deg; E114.288623&deg;)</li> </ul> <p><strong>Data format</strong><br> The data consists of one file in dendrochronological TUCSON format without header for each of the four tree species.</p> <p><strong>Additional information</strong><br> This data is linked to further information about individual trees and their sites as published in: van Geffen, Femke; Schulte, Luise; Geng, Rongwei; Heim, Birgit; Pestryakova, Luidmila A; Herzschuh, Ulrike; Kruse, Stefan (2021): Tree height and crown diameter during fieldwork expeditions that took place in 2018 in Central Yakutia and Chukotka, Siberia. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.932817<br> and an extension to: Shevtsova, Iuliia; Kruse, Stefan; Herzschuh, Ulrike; Brieger, Frederic; Schulte, Luise; Stuenzi, Simone Maria; Pestryakova, Luidmila A; Zakharov, Evgenii S (2020): Individual tree and tall shrub partial above-ground biomass of central Chukotka in 2018. PANGAEA, https://doi.org/10.1594/PANGAEA.923784<br> Information about the expedition in 2018 in: Kruse, Stefan; Bolshiyanov, Dimitry Yu; Grigoriev, Mikhail N; Morgenstern, Anne; Pestryakova, Ludmila A; Tsibizov, Leonid; Udke, Annegret (2019): Russian-German Cooperation: Expeditions to Siberia in 2018. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 734, 257 pp, https://doi.org/10.2312/BzPM_0734_2019</p> <p>&nbsp;</p>

opencc-by-4.0Feb 2022View details →
zenodo48/100

Chronological Distribution of the Documents from Yahudu and Its Surroundings

<p>This file presents the chronological distribution of the documents from the village of Yahudu and its surroundings in the Babylonian countryside. It relates to Chapter 4 in Tero Alstola, <em>Judeans in Babylonia: A Study of Deportees in the Sixth and Fifth Centuries BCE</em>. Culture and History of the Ancient Near East. Leiden: Brill. For further information, see the readme file.</p>

opencc-zeroMay 2019View details →
zenodo48/100

EXPLO. Ploča Mičov Grad. Supplementary Data for Bolliger et al., 2023, Dendroarchaeology at Lake Ohrid: 5th and 2nd millennia BCE tree-ring chronologies

<p>Supplementary data for the article &quot;Dendroarchaeology at Lake Ohrid: 5th and 2nd millennia BCE tree-ring chronologies from the waterlogged site of Ploča Mičov Grad, North Macedonia&quot; by Bolliger, Maczkowski, Francuz, Reich et al., 2023, published in Dendrochronologia.&nbsp;<a href="https://doi.org/10.1016/j.dendro.2023.126095">https://doi.org/10.1016/j.dendro.2023.126095</a></p> <p>&nbsp;</p> <p>Abstract</p> <p>The prehistoric site of Ploča Mičov Grad (Ohrid, North Macedonia) on the eastern shore of Lake Ohrid yielded a total of 799 wooden samples from a systematically excavated area of nearly 100 square meters. Most of them are pile remains made of round wood with diameters up to almost 40 cm. A comprehensive dendrochronological analysis allows the construction of numerous well-replicated chronologies for different species. High agreements between the chronologies prove that oak, pine, juniper, ash and hop-hornbeam can be crossdated. The chronologies are dated by means of radiocarbon dates and modelling using wiggle matching. An intensive settlement phase is attested for the middle of the 5th millennium BCE. Further phases follow towards the end of the 5th millennium BCE and in the 2nd millennium around 1800, 1400 and 1300 BCE. Furthermore, the exact, relative felling dates allow first insights into the minimum duration of the settlement phases, which lie between 17 and 87 years. The present study lays the foundations for the establishment of a dendrochronological framework for the southwestern Balkans for periods of 6000 years ago. The multi-centennial chronologies presented in this study can be used as a first robust dating basis for future research in the numerous not yet dated prehistoric lake shore settlements of the region with excellently preserved wooden remains.</p>

opencc-by-4.0Apr 2023View details →
zenodo48/100

Complementary data for Iqbal et al. (2023): Geological Mapping and Chronology of Lunar Landing Sites: Apollo 14

<p>Complementary data for Iqbal et al. (2023): Geological Mapping and Chronology of Lunar Landing Sites: Apollo 14</p> <p>Data contains the Geotiff of our geologic map that can be used in any geoinformation system (GIS), and map plate for interpreting the map.</p> <p><strong>If you use these data, please cite BOTH the Icarus publication and the Zenodo dataset</strong></p> <p>Iqbal, W., Hiesinger, H., Borisov, D., van der Bogert, C. H., &amp; Head III, J. W. (2023). Geological mapping and chronology of lunar landing sites: Apollo 14. <em>Icarus</em>, <em>406</em>, 115732. <a title="Persistent link using digital object identifier" href="https://doi.org/10.1016/j.icarus.2023.115732" target="_blank" rel="noreferrer noopener">https://doi.org/10.1016/j.icarus.2023.115732</a></p> <p>Iqbal, W., Hiesinger, H., Borisov, D., van der Bogert, C. H., &amp; Head III, J. W. (2023). Complementary data for Iqbal et al. (2023): Geological Mapping and Chronology of Lunar Landing Sites: Apollo 14 [Data set]. In Icarus (Bd. 406, S. 115732). Zenodo. <a href="https://doi.org/10.5281/zenodo.8124259" target="_blank" rel="noopener">https://doi.org/10.5281/zenodo.8124259</a></p> <p>--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------</p> <p>For further questions contact&nbsp;<a href="mailto:lwueller@uni-muenster.de" rel="noopener noreferrer nofollow">iqbalw@uni-muenster.de</a></p> <p>Wajiha Iqbal, Institut f&uuml;r Planetologie, Universit&auml;t M&uuml;nster, Germany.</p>

opencc-by-4.0Jul 2023View details →
zenodo48/100

[Luminescence Dataset] The loess sequence of Dolní Věstonice, Czech Republic: A new OSL‐based chronology of the last climatic cycle

<p><strong>Doln&iacute; Věstonice - Luminescence Dataset</strong></p> <table> <tbody> <tr> <td> <p><strong>Applicable Licence</strong></p> </td> <td> <p>CC-BY-NC</p> </td> </tr> <tr> <td> <p><strong>Data curators:</strong></p> </td> <td> <p>Markus Fuchs, Sebastian Kreutzer</p> </td> </tr> <tr> <td> <p><strong>Reference original work</strong></p> </td> <td> <p>Fuchs, M., Kreutzer, S., Rousseau, D. D., Antoine, P., Hatt&eacute;, C., Lagroix, F., Moine, O., Gauthier, C., Svoboda, J., and Lis&aacute;, L.: The loess sequence of Doln&iacute; Věstonice, Czech Republic: A new OSL‐based chronology of the last climatic cycle, Boreas, 42, 664&ndash;677,&nbsp;https://doi.org/10.1111/j.1502-3885.2012.00299.x, 2013.</p> </td> </tr> <tr> <td> <p><strong>How to refer/cite this dataset</strong></p> </td> <td> <p>Please the information auto-generated by Zendo</p> </td> </tr> </tbody> </table> <p><strong>Scope</strong></p> <p>This dataset contains the original luminescence data used to create the chronostratigraphy of the Doln&iacute; Věstonice loess profile. By publishing this dataset, we aim to support studies on the general characteristics of luminescence behaviours of natural minerals and support the FAIR guidelines for data sharing. This data is primary&nbsp;<strong>unmodified measurement data with all the possible errors and typos!</strong></p> <p><em>Please note: The dataset was compiled with the greatest care. However, the dataset comes without any guarantee. Human errors are always possible. If you feel that, after reading the original study and this document, the metadata describing the dataset is insufficient, please contact the data curators so that this document can be updated accordingly. Contrary, the primary cannot be updated/modified!</em></p> <p><strong>Dataset structure</strong></p> <p>The dataset consists of sequence files (<code>SEQ</code>) and measurement data (<code>BIN</code>). To each&nbsp;<code>.bin</code>&nbsp;file, there should be one corresponding sequence file. Measurement data are tagged with sample names in the&nbsp;<code>.bin</code>&nbsp;file, e.g., unless, in case of mistakes, samples can be distinguished in the file.&nbsp;</p> <ul> <li> <p><code>...BIN/</code></p> <ul> <li> <p><code>BIN/A-VALUE/:</code>measurement data with&nbsp;<em>a</em>-value measurements; the alpha irradiation was partly done on an external source</p> </li> <li> <p><code>BIN/MAIN/</code>&nbsp;measurement data with data used to estimate the equivalent dose of each sample</p> </li> <li> <p><code>BIN/PREHEAT_PLATEAU</code>&nbsp;files with combined preheat and dose recovery test results</p> </li> <li> <p><code>BIN/MISC</code>&nbsp;various additional measurements as indicated by the name</p> </li> </ul> </li> <li> <p><code>...SEQ/</code></p> <ul> <li> <p><code>SEQ/A-VALUE/</code></p> </li> <li> <p><code>SEQ/MAIN</code></p> </li> <li> <p><code>SEQ/PREHEAT_PLATEAU</code></p> </li> <li> <p><code>SEQ/MISC</code></p> </li> </ul> </li> <li> <p><code>...DE_CSV_EXPORT</code>&nbsp;The extracted equivalent dose values from the measurements with uncertainties in s.&nbsp;</p> </li> </ul> <p><em>Please note that samples were partly measured on different machines. All files are selections; in the course of the study, we carried out various additional measurements, in particular, preliminary tests; those data are not included in the dataset to keep the dataset comprehensible.&nbsp;</em></p> <p><strong>Used abbreviations</strong></p> <p>Abbreviations as used in the measurement and sequence file names. For technical details, we refer to the original study and the reference therein.</p> <table> <tbody> <tr> <td> <p>ABBREVIATION</p> </td> <td> <p>TERM</p> </td> <td> <p>DESCRIPTION</p> </td> </tr> <tr> <td> <p><code>CG</code></p> </td> <td> <p>coarse grain</p> </td> <td> <p>refers to the used grain size fraction, here: 90-200 &micro;m</p> </td> </tr> <tr> <td> <p><code>DRT</code></p> </td> <td> <p>dose-recovery test</p> </td> <td> <p>measurement data with dose recovery test results; in this study, such measurements were carried out in combination with different preheat settings</p> </td> </tr> <tr> <td> <p><code>FG</code></p> </td> <td> <p>fine grain</p> </td> <td> <p>refers to the used grain size fraction, here: 4-11 &micro;m</p> </td> </tr> <tr> <td> <p><code>IRSLT</code></p> </td> <td> <p>Infrared stimulated test</p> </td> <td> <p>test for feldspar contamination</p> </td> </tr> <tr> <td> <p><code>LM</code></p> </td> <td> <p>linear modulation</p> </td> <td> <p>linearly modulated optically stimulated luminescence measurements</p> </td> </tr> <tr> <td> <p><code>MAIN</code></p> </td> <td> <p>main measurement</p> </td> <td> <p>usually, the measurement used to estimate the equivalent dose</p> </td> </tr> <tr> <td> <p><code>MG</code></p> </td> <td> <p>medium grain</p> </td> <td> <p>refers to the used grain size fraction, here: 38-63 &micro;m</p> </td> </tr> <tr> <td> <p><code>mz</code></p> </td> <td> <p>Moritz</p> </td> <td> <p>Name of the used Ris&oslash; OSL/TL DA-15 reader</p> </td> </tr> <tr> <td> <p><code>mx</code></p> </td> <td> <p>Max</p> </td> <td> <p>Name of the used Ris&oslash; OSL/TL DA-15 reader</p> </td> </tr> <tr> <td> <p><code>NEU</code></p> </td> <td> <p>neu</p> </td> <td> <p>a German word translating to &#39;new&#39;</p> </td> </tr> <tr> <td> <p><code>oDRT</code></p> </td> <td> <p>oDRT</p> </td> <td> <p>a typo for just&nbsp;<code>DRT</code></p> </td> </tr> <tr> <td> <p><code>PreaHeat</code></p> </td> <td> <p>preheat test</p> </td> <td> <p>test against different preheat temperatures</p> </td> </tr> <tr> <td> <p><code>Q</code></p> </td> <td> <p>quartz</p> </td> <td> <p>the measured mineral composition, often in combination with&nbsp;<code>CG</code>&nbsp;,&nbsp;<code>MG</code>&nbsp;, or F<code>G</code>&nbsp;. Example:&nbsp;<code>FGQ</code>&nbsp;: fine grain quartz</p> </td> </tr> </tbody> </table>

opencc-by-4.0Aug 2023View details →
edi48/100

Adelie penguin breeding population arrival chronology on Humble Island, 1991-2024

The fundamental long-term objective of the seabird component of the Palmer LTER (PAL) has been to identify and understand the mechanistic processes that regulate the mean fitness (population growth rate) of regional penguin populations. Since the inception of PAL, Adélie penguin populations have effectively collapsed, gentoo penguin populations have increased dramatically and chinstrap penguin populations have remained relatively stable. These trends are spatially and temporally coherent with regional warming and decreasing sea ice duration. Adélie penguins are an ice-obligate polar species whose life history is intimately linked to the presence of sea ice, while chinstrap and gentoo penguins are ice-intolerant species whose life histories evolved in the sub-Antarctic, where sea ice is a less permanent feature of the marine ecosystem. The PAL study region includes five main islands on which Adélie penguin colonies have historically occurred, with each island containing a different number of spatially segregated sub-colonies. These colonies are censused to determine the total number of nests and chicks produced each year, and breeding success. Diet samples are acquired to understand diet composition (e.g., krill, fish) and krill length-frequencies. In general, krill constitute the most important component of the summer diets by mass of these three penguin species, but changes in PAL krill abundances have exhibited no long-term trends and thus far, have failed to explain the divergent patterns in penguin populations evident in our time series. Chick fledging masses are recorded as a cumulative measure of climate, weather, diet, and parental influences on chick health at the end of the breeding season. These data have provided valuable insights into the marine and terrestrial factors that influence Adélie penguin population fitness. No data were collected during the 2021-2022 season due to the Palmer Station pier rebuild.

openCC (other)Oct 2024View details →
zenodo44/100

Towards new demography proxies and regional chronologies: Radiocarbon dates from archaeological contexts located in the Czech Republic covering the period between 10,000 BC and AD 1250 (dataset)

<p>The dataset was created within the project &ldquo;<em>Land use, social transformations and woodland in Central European Prehistory. Modelling approaches to human-environment interactions</em>&rdquo; funded by the Czech Science Foundation (19-20970Y). This dataset represents the largest and the most comprehensive collection of archaeological radiocarbon dates from the Czech Republic to date. The dataset offers 1579 samples from 347 archaeological sites dating from Early Mesolithic (10 000 BC) to Medieval Period (AD 1250). Published in a simple spreadsheet format, the database offers researchers a quick tool for further analyses. It is important to highlight that dates we collected originated only from archaeological contexts, which means that we have excluded some radiocarbon dates produced through palaeoecological research without a direct relationship to past human activities, such as pollen records or samples from fossilized trees in river beds. The dataset is intended to be used for demographic modelling of population numbers during periods without written records, i.e. prehistory.</p>

opencc-by-4.0Sep 2021View details →
zenodo44/100

"Chronomodel" Bayesian chronological models for East Borneo, based on data from the Liang Abu and Kimanis sites

<p>Bayesian chronological models generated using the <a href="https://chronomodel.com"><em>ChronoModel</em></a> software East Borneo (Indonesia), based on data from the Liang Abu and Kimanis (Arifin, 2017) archaeological sites.</p> <p>Two models were generated:</p> <ul> <li>&nbsp;a &ldquo;<strong>conservative</strong>&rdquo; model, observing the Bayesian approach and the distinction between<br> prior and posterior information;</li> <li>a &ldquo;<strong>restricted</strong>&rdquo;&nbsp; model: excluding possible outliers and without application of a &ldquo;Fresh-<br> water reservoir effect&rdquo; correction.</li> </ul> <p>Four files are provided:</p> <ul> <li>abu-kimanis-conservative-model.chr: model specification for the &ldquo;conservative&rdquo; model</li> <li>abu-kimanis-conservative-model_synthetic-stats-table.csv: results for the &ldquo;conservative&rdquo; model</li> <li>abu-kimanis-restricted-model.chr: model specification for the &ldquo;restricted&rdquo; model</li> <li>abu-kimanis_restricted-model_synthetic-stats-table.csv: results for the &ldquo;restricted&rdquo; model</li> </ul> <p>The .chr files can be open and edited using the <em>ChronoModel</em> software.</p>

opencc-by-4.0Jun 2022View details →
zenodo44/100

Supplementary Dataset: chapter 9 of "Chemostratigraphy Across Major Chronological Boundaries"

<p>This dataset belongs to the book chapter (ch 9): &quot;Chemostratigraphy across the Permian-Triassic Boundary: The Effect of Sampling Strategies on Carbonate-carbon Isotope Stratigraphic Markers&quot; written by: Schobben, M., Heuer, F., Tietje, M., Ghaderi, A., Korn, D., Korte, C., Wignall, P.B., as part of the book: &quot;Chemostratigraphy Across Major Chronological Boundaries&quot;, published by the American Geophysical Union and Wiley, The book is edited&nbsp;&nbsp;by&nbsp;Sial, A.N., Gaucher, C., Ramkumar, M., Ferreira, V.P. and is due to appear in Januari 2019. The dataset is the bulk carbonate carbon and oxygen isotope data used in the aforementioned chapter. The x and y column refer to coordinates on the drilled surface of the polished rock slabs.</p>

opencc-by-4.0Oct 2018View details →
zenodo44/100

Recalibration of the lunar chronology due to spatial cratering-rate variability - Data and code

<ul> <li>CR_moon.csv:&nbsp;Relative cratering rate shown in Fig.2. The<strong>&nbsp;</strong>data are provided over the full range of latitudes and longitudes, with a 1-degree bin.</li> <li>cr_lefeuvre2011.txt: Relative cratering rate proposed by Le Feuvre and Wieczorek (2011).&nbsp;The<strong>&nbsp;</strong>data are provided over the full range of latitudes and longitudes, with a 1-degree bin.</li> <li>lunar_calib_points.csv: Table summarising the lunar chronology calibration points used in this study.&nbsp;</li> <li>Lagain_AA_convert_age.m: Matlab code converting model ages of Plutarch and Kirkwood craters from Neukum et al. (2001) chronology into the one presented in this study. The code also computes the chronology model from Le Feuvre and Wieczorek (2011) and the one presented in this study for different locations, and compares it with the&nbsp;Neukum et al. (2001) chronology.</li> </ul>

opencc-by-4.0Aug 2023View details →
edi44/100

Standardized ring-width chronologies of thinleaf alder growth along the Tanana River floodplains spanning 1968-2006.

This dataset contains landscape level and site level standardized ring-width chronologies (1968-2006) of thinleaf alder growth along the Tanana River floodplains. The raw tree ring-width series from each alder disk was individually detrended to remove age-related growth trends. The chronologies represent the high-frequency variation in ring-width to be analyzed at the inter-annual time scale.

openOpenMar 2009View details →
zenodo40/100

Seventy-year chronology of Salinas in southern France: coastal surfaces managed for salt production

<p>kml files constructed for &quot;Seventy-year chronology of Salinas in southern France: coastal surfaces managed for salt production and conservation issues for abandoned sites&quot;</p> <p>For the years 1975, 2000, 2006, 2012, and 2018, topographical maps and aerial photographs were obtained the IGN web portals (G&eacute;oportail; G&eacute;oportail, section &ldquo;remonter le temps&rdquo;). Literature data and knowledge of the localisation of pumping stations and functioning of exploited Salinas obtained from expert interviews were used to re-itemise the functional pre-concentration ponds not included in CLC-class 4.2.2, as belonging to the Salinas. Polygons were created manually for these items and constituted an added class 4.2.2.A to distinguish these added surfaces from those recognised by Corine land-cover as 4.2.1 or 5.2.1. Both classes were systematically merged into a single shapefile for each Salina and the polygons obtained were checked against topographic maps and aerial photographs to verify if these represented the real coverage of the Salina and corrected if needed. Hence , the ensembles of the exploited Salinas in these 6 years were named as &ldquo;Salinas_Mediterranean_France_xxxx.kml&rdquo;, with xxxx as the year).</p> <p>&nbsp;</p>

opencc-by-4.0Dec 2019View details →
zenodo40/100

The Middle Chalcolithic to Middle Bronze Age Chronology of Cyprus: Refinements and Reconstructions - Supplementary Material

<p>Supplementary material for the article&nbsp;The Middle Chalcolithic to Middle Bronze Age Chronology of Cyprus: Refinements and Reconstructions - Supplementary Material. The material consists of the CQL code for OxCal used to run the models in the article.</p> <p>Article citation:&nbsp;Paraskeva, C. 2019. The Middle Chalcolithic to Middle Bronze Age Chronology of Cyprus: Refinements and Reconstructions, in: Kearns, C., and S. Manning (eds.), New Direction in Cypriot Archaeology, Ithaca-London: Cornell University Press, 45-74.</p>

opencc-by-4.0Dec 2019View details →
zenodo40/100

Jarāʾid: A chronology of Arabic periodicals (1800-1929)

<p>This is the first release of Project Jarāʾid&#39;s bibliographic data set for all periodicals published globally in Arabic (or Arabic plus additional languages) between 1800 and 1929. The data set is the basis for the website <a href="https://projectjaraid.github.io/">https://projectjaraid.github.io/</a>. All relevant descriptive information can be found in the README and the main TEI XML file.</p> <p>We thank Hala Auji, Philippe Chevrant, Marina Demetriadou, Lamia Eid, Stacy Fahrenthold, Till Grallert, Rana Issa, Nicole Khayat, Peter Magierski, Leyla von Mende, Adam Mestyan, Christian Meier, Daniel Newman, Geoffrey Roper, Sinai Rusinek, Philip Sadgrove, Ola Seif, and Rogier Visser for contributing data.</p>

openother-openNov 2020View details →
zenodo40/100

EXPLO. Lin 3. Supplementary material for Yermokhin et al., 2025, Dendroarchaeology at Lake Ohrid: Pine Tree-Ring Chronology and 5th Millennium BCE Palisades from the Pile-Dwelling Settlement of Lin 3, Albania

<p>Supplementary data for the article "Dendroarchaeology at Lake Ohrid: Pine Tree-Ring Chronology and 5th Millennium BCE Palisades from the Pile-Dwelling Settlement of Lin 3, Albania, by Maxim Yermokhin, Andrej Maczkowski, Matthias Bolliger, John Francuz, Adrian Anastasi, Krist Anastasi, Ariane Ballmer, Ilirjan Gjipali, Mirco Brunner, Tryfon Giagkoulis, Martin Hinz, Marco Hostettler, Johannes Reich, S&ouml;nke Szidat, Albert Hafner submited in Dendrochronologia.</p>

opencc-by-4.0Nov 2024View details →
zenodo40/100

Text-fig. 19. Turritella shell from White Patch Fossil Site 1. a: stereo lateral view; b: obverse view to show the spiral ridges. in Stratigraphy, Chronology And Palaeontology Of The Tertiary Rocks Of The Cheringoma Plateau, Mozambique

Text-fig. 19. Turritella shell from White Patch Fossil Site 1. a: stereo lateral view; b: obverse view to show the spiral ridges.

opencc-by-4.0Dec 2021View details →
zenodo40/100

Text-fig. 16. Photomicrographs of thin sections of specimen BP/16/1734, Terminalioxylon mozambicense sp. nov. from Mhengere Hill, Gorongosa, Mozambique. a: TS with round vessels, scanty paratracheal to vasicentric parenchyma, diffuse and narrow terminal or initial bands; b: TS at higher magnification, note the very narrow rays; c: TLS, vessels with small alternate pits, and partly tylosed; d–g: TLS with crystals (small white arrows) in the parenchyma cells, medium to thick-walled fibres and uniseriate, low rays; h: TLS, rays up to 20 cells high; i: RLS rays with procumbent body cells and 1–2 rows of marginal upright cells. in Stratigraphy, Chronology And Palaeontology Of The Tertiary Rocks Of The Cheringoma Plateau, Mozambique

Text-fig. 16. Photomicrographs of thin sections of specimen BP/16/1734, Terminalioxylon mozambicense sp. nov. from Mhengere Hill, Gorongosa, Mozambique. a: TS with round vessels, scanty paratracheal to vasicentric parenchyma, diffuse and narrow terminal or initial bands; b: TS at higher magnification, note the very narrow rays; c: TLS, vessels with small alternate pits, and partly tylosed; d–g: TLS with crystals (small white arrows) in the parenchyma cells, medium to thick-walled fibres and uniseriate, low rays; h: TLS, rays up to 20 cells high; i: RLS rays with procumbent body cells and 1–2 rows of marginal upright cells.

opencc-by-4.0Dec 2021View details →
zenodo40/100

Text-fig. 12. Close-up views of silicified stem from Mhengere Fossil Wood Site 2. a: natural longitudinal fracture surface; b: natural cross section (images by MP). in Stratigraphy, Chronology And Palaeontology Of The Tertiary Rocks Of The Cheringoma Plateau, Mozambique

Text-fig. 12. Close-up views of silicified stem from Mhengere Fossil Wood Site 2. a: natural longitudinal fracture surface; b: natural cross section (images by MP).

opencc-by-4.0Dec 2021View details →
zenodo40/100

Text-fig. 13. Macrophotographs of the fossil stems from Mhengere. a: large (90 cm diameter) palm tree trunk in situ; b: external view of the outer roots at the base of the trunk; average diameter of single root is 7 mm; c, d: cross-sections of a fragment of trunk showing the random distribution of equal-sized fibre vascular bundles throughout the trunk, the so-called Coccos-type. in Stratigraphy, Chronology And Palaeontology Of The Tertiary Rocks Of The Cheringoma Plateau, Mozambique

Text-fig. 13. Macrophotographs of the fossil stems from Mhengere. a: large (90 cm diameter) palm tree trunk in situ; b: external view of the outer roots at the base of the trunk; average diameter of single root is 7 mm; c, d: cross-sections of a fragment of trunk showing the random distribution of equal-sized fibre vascular bundles throughout the trunk, the so-called Coccos-type.

opencc-by-4.0Dec 2021View details →
zenodo40/100

Text-fig. 3. Geology of the Cheringoma Plateau, Mozambique. Sections and geological map adapted from Tinley (1977). The star symbols close to Mhengere Hill represent fossil wood and stem sites. Note that the fault relationships proposed in the northernmost Inhaminga section require re-examination. The Nguere Hills were called Gadjiua by Tinley (1977). in Stratigraphy, Chronology And Palaeontology Of The Tertiary Rocks Of The Cheringoma Plateau, Mozambique

Text-fig. 3. Geology of the Cheringoma Plateau, Mozambique. Sections and geological map adapted from Tinley (1977). The star symbols close to Mhengere Hill represent fossil wood and stem sites. Note that the fault relationships proposed in the northernmost Inhaminga section require re-examination. The Nguere Hills were called Gadjiua by Tinley (1977).

opencc-by-4.0Dec 2021View details →

ScienceDex guides

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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.

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Allen Brain Atlas

Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.

allen-brain-atlas
neuroscienceopenDocumentation, web resources, and API references are available online.
Last verified 2026-04-30Open record

Annotated Behaviour and Observability Dataset (ABODe)

ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.

abode-home-cage
behavioral-neuroscienceopenThe DataShare record exposes download links for annotations, documentation, license text, and the zipped per-snippet data directory.
Last verified 2026-04-30Open record

DANDI Archive for NWB datasets

DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.

dandi-nwb
electrophysiologyopenPublished Dandiset metadata and archive endpoints are available through the production DANDI API.
Last verified 2026-04-30Open record

International Brain Laboratory public data

The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.

ibl
behavioral-neuroscienceopenPublic sessions can be searched and loaded from the IBL public data server through ONE.
Last verified 2026-04-29Open record

OpenNeuro

OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.

openneuro
neuroscienceopenPublished datasets are available on demand over the internet.
Last verified 2026-04-29Open record