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303 results for “quarry”
FIGURE 3 in Dinosaur tracks from the Langenberg Quarry (Late Jurassic, Germany) reconstructed with historical photogrammetry: Evidence for large theropods soon after insular dwarfism
FIGURE 3. Schematic outline drawings (based on footprint DFMMh/FV 644 from the Langenberg tracksite) showing basic footprint and trackway parameters, measured lines and angles are highlighted in blue. Gray areas indicate claw marks. 1: Digit divarication, measured in degrees between the digital axes (da) of digit II and III and III and IV. The footprint span (Sp) was measured between the distal ends of the axes of digit impressions II and IV. 2: Footprint length and width. Footprint width was measured at a right angle to the digital axis of digit III. 3: Basic trackway parameters following Marty (2008) (RP: right pes; LP: left pes; S: stride length; WAP: Width of the pes angulation pattern; γ: pace angulation).
FIGURE 10 in Dinosaur tracks from the Langenberg Quarry (Late Jurassic, Germany) reconstructed with historical photogrammetry: Evidence for large theropods soon after insular dwarfism
FIGURE 10. Complete historical photogrammetric model of the Langenberg tracksite. Left: Orthophoto; right: sitemap. Confirmed footprints are drawn in red, and elevations that might represent additional tracks are drawn in gray. Note that DFMMh/FV 645 and 648 do not appear on this chart, because the position of these footprints on the tracksite was not documented by photographs. Sitemap and orthophoto to scale.
FIGURE 7 in Dinosaur tracks from the Langenberg Quarry (Late Jurassic, Germany) reconstructed with historical photogrammetry: Evidence for large theropods soon after insular dwarfism
FIGURE 7. Depth-color image (left) and orthophoto (right) of DFMMh/FV 648. Not to scale with Figure 6.
FIGURE 9 in Dinosaur tracks from the Langenberg Quarry (Late Jurassic, Germany) reconstructed with historical photogrammetry: Evidence for large theropods soon after insular dwarfism
FIGURE 9. The most detailed regions of the historical photogrammetric model, shown as depth-color images. 1: Part of the left slab. Trackway 1 (footprints 6–9) and parts of trackway 2 (footprints 12 and 13) can be seen. The lineaments within trackway 1 and on the right of footprint 644 represent meter sticks incorporated into the photogrammetric model. 2: Part of the right slab. The excavated footprints DFMMh/FV 644 and 646, footprint 23, trackway 3 (footprints 20, 21, and 22) and possible additional footprints (24, 25, 26) can be seen. Compare with Figure 10. Scale bar: 1 m, 1 and 2 are to scale.
FIGURE 2 in Dinosaur tracks from the Langenberg Quarry (Late Jurassic, Germany) reconstructed with historical photogrammetry: Evidence for large theropods soon after insular dwarfism
FIGURE 2. The Langenberg tracksite during excavation. Left: Archival photograph by NK (2003). The white box shows the location of the tracksite. Right: Digitally cropped version of the photograph, showing the tracksite (the whitish spot on the right slab represents plaster). See also Figure 9 for depth-color images of the photogrammetric model and Figure 10 for an orthofoto and an interpretative drawing.
FIGURE 6 in Dinosaur tracks from the Langenberg Quarry (Late Jurassic, Germany) reconstructed with historical photogrammetry: Evidence for large theropods soon after insular dwarfism
FIGURE 6. Depth-color images (left) and orthophotos (right) of 1: DFMMh/FV 647, 2: DFMMh/FV 646, 3: DFMMh/FV 645 and 4: DFMMh/FV 644. Images to scale.
FIGURE 5 in Dinosaur tracks from the Langenberg Quarry (Late Jurassic, Germany) reconstructed with historical photogrammetry: Evidence for large theropods soon after insular dwarfism
FIGURE 5. Photogrammetric pitfalls: Depth-color image of an incorrect photogrammetric model resulting from an erroneous alignment of the photographs. Arrows indicate artifacts, including crack-like structures running from the left to the right as well as longitudinal structures running down the slab which resemble ripple marks.
FIGURE 1 in Dinosaur tracks from the Langenberg Quarry (Late Jurassic, Germany) reconstructed with historical photogrammetry: Evidence for large theropods soon after insular dwarfism
FIGURE 1. Location and stratigraphy of the Langenberg locality. 1: Paleogeographic map of the Late Jurassic (150 Mya) of Central Europe, showing the five main regions which contain dinosaur tracks: (1) Swiss Jura Mountains; (2) French Jura Mountains; (3) Lot (France); (4) Holy Cross Mountains (Poland); (5) Wiehen Mountains (Germany) as well as the Langenberg tracksite (6), which is described herein. Map reconstruction from Ron Blakey, Colorado Plateau Geosystems, Arizona, USA (cpgeosystems.com/paleomaps.html). 2: Geographical position of the Langenberg Quarry near Goslar. 3: Measured section of a part of the "Mittlerer Kimmeridge", redrawn from Fischer (1991).
Fig. 5 in Crinoid and ostracod succession within the Early-Middle Frasnian interval in the Wietrznia quarry, Holy Cross Mountains, Poland
Fig. 5. Stratigraphic distribution of the Lower–Middle Frasnian crinoid species in the Wietrznia Ie section, Holy Cross Mountains. Lithology, stratigraphy and stable carbon isotope geochemistry modified from Pisarzowska et al. (2006). Abbreviation: SML, Śluchowice Marly Level.
Fig. 1. A in Crinoid and ostracod succession within the Early-Middle Frasnian interval in the Wietrznia quarry, Holy Cross Mountains, Poland
Fig. 1. A. Geological map of western part of the Holy Cross Mountains and location of study site (simplified from Marynowski et al. 2000). B. Sketch map of Wietrznia quarries and location of the studied sections (modified from Makowski 1993).
Fig. 2 in Crinoid and ostracod succession within the Early-Middle Frasnian interval in the Wietrznia quarry, Holy Cross Mountains, Poland
Fig. 2. Early Frasnian (Palmatolepis transitans Zone) ostracods from the Wietrznia Id−W section, Holy Cross Mountains. A. Hollinella sp., ZPAL O.57/1, sample Id−W−29, in left valve in lateral view. B. Amphissites sp. aff. A. parvulus (Paeckelmann, 1913), ZPAL O.57/2, sample Id−W−9, right valve in lateral view. C. Palaeocopida indet., ZPAL O.57/3, sample Id−W−39, left valve in lateral view. D. Uchtovia sp., ZPAL O.57/4, sample Id−W−31, carapace in left lateral view. E. Paraparchitidae? sp. indet., ZPAL O.57/5, sample Id−W−31, carapace in right lateral view. F. Micronewsomites sp., ZPAL O.57/6, sample Id−W−9, carapace in right lateral view. G. Microcheilinella sp. A., ZPAL O.57/7, sample Id−W−17, carapace in right lateral (G1) and dorsal (G2) views. H. Microcheilinella sp. B, ZPAL O.57/8, sample Id−W−39, carapace in right lateral (H1) and dorsal (H2) views. I. Bairdiocypris sp. A, ZPAL O.57/9, sample Id−W−31, carapace in right lateral view. J. Bairdiocypris sp. B, ZPAL O.57/10, sample Id−W−31, carapace in right lateral view. K. Bairdiocypris sp. C, ZPAL O.57/11, sample Id−W−31, carapace in right lateral view. L. Healdianella cf. alba Lethiers, 1981, ZPAL O.57/12, sample Id−W−17, carapace in right lateral view. M. Cytherellina? sp., ZPAL O.57/13, sample Id−W−31, carapace in right lateral view. N. Bairdiacypris sp. A, ZPAL O.57/14, sample Id−W−9, carapace in right lateral view. O, P. Bairdia (Rectobairdia) sp. nov. A. O. ZPAL O. 57/15, sample Id−W−31, carapace in right lateral (O1) and dorsal (O2) views. +
Fig. 4 in Crinoid and ostracod succession within the Early-Middle Frasnian interval in the Wietrznia quarry, Holy Cross Mountains, Poland
Fig. 4. Stratigraphic distribution of the Early Frasnian ostracod species in the Wietrznia Id−W section, Holy Cross Mountains. Lithology, stratigraphy and stable carbon isotope geochemistry modified from Pisarzowska et al. (2006). Abbreviations: LWB, lower Wietrznia Beds; SML, Śluchowice Marly Level.
Fig. 3 in Crinoid and ostracod succession within the Early-Middle Frasnian interval in the Wietrznia quarry, Holy Cross Mountains, Poland
Fig. 3. Early–Middle Frasnian crinoids from the Wietrznia Ie section, Holy Cross Mountains. A, B. Platycrinites sp. A. GIUS−4−404/2, sample Ie−66, articular facet with very weakly developed fulcrum. B. GIUS−4−404/3, sample Ie−66, articular facet with marginal culmina. C, D. Haplocrinites sp. C. GIUS−4−404/5, sample Ie−48, theca from A−ray side. D. GIUS−4−404/6, sample Ie−48, theca from E−ray side. E. Cupressocrinites sp., GIUS−4−404/8, sample Ie−19. F. Floricrinus sp., GIUS−4−404/6, sample Ie−66. G. Anthinocrinus wenjukowi Yeltyschewa in Yeltyschewa and Stukalina, 1977, GIUS−4−404/15, sample Ie−34. H. Marettocrinus kartzevae (Yeltyschewa and Dubatolova in Dubatolova and Yeltyschewa, 1961), GIUS−4−404/10, sample Ie−19. I. Laudonomphalus humilicarinatus (Yeltyschewa in Dubatolova and Yeltyschewa, 1961), GIUS−4−404/7, sample Ie−19. J. Kstutocrinus sp., GIUS−4−404//13, sample Ie−66. K. Schyschcatocrinus multiformis Głuchowski, 1993, GIUS−4−404/16, sample Ie−19. L. Schyschcatocrinus delicatus Głuchowski, 1993, GIUS−4−404/14, +
Social-ecological dynamics of quarry restoration: a Flickr data analysis
<div> <div> <div> <p><span>With increasing urbanization and demand for construction materials, quarries have become central to the recovery of degraded landscapes into spaces that offer ecological, but also social benefits. While ecological restoration has long been investigated, integrated social-ecological restoration of post-mining landscapes remains underexplored. The overall aim of this study is to assess the perceptions of cultural ecosystem services and landscape features expressed in social media posts about quarries in Germany, Denmark, and the Czech Republic. We focus on concepts of cultural ecosystem services and landscape features to investigate the interactions between humans and restored ecosystems. Using a mixed-methods approach, we analyzed 1,660 geotagged photographs from 50 quarries across three regions: Berlin, Roskilde, and the Czech Karst. Flickr social media images were analyzed to elicit the richness of cultural ecosystem services (CES) and landscape features (LF), highlighting popular quarries and their social-ecological significance. Our results indicate that rehabilitated quarries exhibit higher CES richness than abandoned or operational ones, and that accessibility significantly influences public engagement. Our study demonstrates that once primarily industrial sites, quarries can evolve into vibrant social-ecological systems that provide diverse landscape features and cultural ecosystem services. It also points to the potential of social media data for designing restoration efforts from a social-ecological perspective. Such an approach provides insights into public perceptions of restored landscapes and may inform future restoration strategies. </span></p> <p> This dataset includes: (1) the review protocol, (2) a list of place names used for data collection on Flickr when posts were not geolocated, (3) data on landscape features and cultural ecosystem services identified in Flickr posts from 50 study quarries, (4) characteristics of the quarries, and (5) a shapefile of the quarry polygons.</p> <p> </p> <p> </p> </div> </div> </div>
Ground penetrating radar (GPR) measurements in the Lower Muschelkalk of a limestone quarry in Rüdersdorf near Berlin, Germany 2023
<p>Surface Ground Penetrating Radar (GPR) was used on the exposed limestone of a quarry. Several measurements were carried out using a 200 MHz antenna, including a test field with densely spaced profiles suitable for 3D visualization. The measured features are oriented along boreholes and the actively mined demolition edge. Photographs of the wall face are provided at different stages of mining, which extended into the previously measured test field, revealing its cross section.</p>
Ground penetrating radar (GPR) monitoring of a densely gridded survey field in the Lower Muschelkalk of a limestone quarry in Rüdersdorf near Berlin, Germany 2023/24
<p>Surface Ground Penetrating Radar (GPR) was used on the exposed limestone of a quarry to monitor a survey field of densely spaced profiles on three dates (in October 2023, December 2023 and February 2024). The different moisture conditions of these survey dates can be evaluated with linked detailed weather data (<span>10.5281/zenodo.13867069</span>). A time-depth conversion using CMP data to calculate the EM wave velocity suggested a GPR penetration depth of approximately 4 metres. The measurements were planned, carried out and analysed in the context of a Master's thesis on the potential of GPR to investigate the hydrodynamics of carbonate rocks relevant to groundwater recharge processes.</p>
Precipitation and Temperature data from the on-site weather station at the Rüdersdorf limestone quarry near Berlin, Germany, from January 2023 to February 2024
<p>The weather data from the on site station is provided as Temperature [°C] every 5 minutes and the daily sums of Precipitation [mm]. </p>
Text-fig. 1. Location of Ivanovce Pliocene primate site in Slovakia within the wider area of the Carpathians-Pannonian Basin (white circle). The northern wall of the former limestone quarry at Ivanovce near Trenčín in western Slovakia. Several karst fillings provided a rich early Pliocene vertebrate assemblage. a: schematic sketch of the site showing the location of different karst fillings, b: photo of the same site during the palaeontological research in 1960s. in Allosorex Stenodus Fejfar, 1966 (Eulipotyphla, Soricidae): Re-Description Of Type Material And Re-Interpretation Of Its Fossil Record
Text-fig. 1. Location of Ivanovce Pliocene primate site in Slovakia within the wider area of the Carpathians-Pannonian Basin (white circle). The northern wall of the former limestone quarry at Ivanovce near Trenčín in western Slovakia. Several karst fillings provided a rich early Pliocene vertebrate assemblage. a: schematic sketch of the site showing the location of different karst fillings, b: photo of the same site during the palaeontological research in 1960s.
Text-fig. 2. Map of the Mikhailovka quarry. 1 – wall of the quarry, 2 – roads, 3 – position and number of sections. in Late Pleistocene (Eemian) Mollusk And Small Mammal Fauna From Mikhailovka-5 (Kursk Oblast, Central Russia)
Text-fig. 2. Map of the Mikhailovka quarry. 1 – wall of the quarry, 2 – roads, 3 – position and number of sections.
Text-fig. 4. Stratigraphic correlation of the five major fossil-bearing localities in the Mikhailovka quarry near Zheleznogorsk. 1 – loesses and soils, 2 – unlaminated loams, 3 – laminated loams, 4 – clays, 5 – sands, 6 – gravels, 7 – carbonate concretions, 8 – mollusk shells, 9 – small mammal remains, 10 – insect remains, 11 – plant macroremains. in Late Pleistocene (Eemian) Mollusk And Small Mammal Fauna From Mikhailovka-5 (Kursk Oblast, Central Russia)
Text-fig. 4. Stratigraphic correlation of the five major fossil-bearing localities in the Mikhailovka quarry near Zheleznogorsk. 1 – loesses and soils, 2 – unlaminated loams, 3 – laminated loams, 4 – clays, 5 – sands, 6 – gravels, 7 – carbonate concretions, 8 – mollusk shells, 9 – small mammal remains, 10 – insect remains, 11 – plant macroremains.
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Allen Brain Atlas
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OpenNeuro
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