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303 results for “quarry”
Figure 8 in Eucyon khoikhoi sp. nov. (Carnivora: Canidae) from Langebaanweg 'E' Quarry (early Pliocene, South Africa): the most complete African canini from the Mio-Pliocene
Figure 8. Postcranial remains of Eucyon khoikhoi SAM-PQL-40041 from Langebaanweg. A, right distal fragment of the scapula: A1, lateral; A2, medial; A3, ventral views. B, right fragmentary humeral head: B1, caudal; B2. proximal views. C, left fragmentary radius, cranial view. D, right fragmentary ulna: D1, cranial; D2, medial; D3, caudal; D4, proximal views. E1, mounted hand comprising metacarpal II–V, and first, second and ungueal phalanges from the hand or foot, dorsal view; E2, metacarpal II–V, proximal view. F, left magnum: F1, medial; F2, dorsal; F3, lateral views. G, left pyramidal: G1, lateral; G2, medial views. H, right ectocuneiform: H1, lateral; H2, medial; H3, proximal views. I, first phalange: I1, dorsal; I2, lateral; I3, palmar/plantar; I4. proximal views. J, second phalange: J1, dorsal; J2, lateral; J3, palmar/plantar; J4. proximal views. K, ungueal phalange: K1, lateral; K2, dorsal; K3, proximal views. Scale bar equals 5 cm (A1–E1), and 2 cm (E2–K3).
Figure 2 in Eucyon khoikhoi sp. nov. (Carnivora: Canidae) from Langebaanweg 'E' Quarry (early Pliocene, South Africa): the most complete African canini from the Mio-Pliocene
Figure 2. Upper dentition of Eucyon khoikhoi from Langebaanweg. A, SAM-PQL-31272, holotype, details of the dentition, occlusal view. B, SAM-PQL-24976B, right I3: B1, buccal; B2, distal; B3. lingual views. C, SAM-PQL-24976A, left C: C1, buccal; C2, distal; C3, lingual views, D. SAM-PQL-15526B, left P2: D1, buccal; D2, lingual; D3, occlusal views. E, SAM-PQL-15184B, left P4: E1, buccal; E2, lingual; E3, mesial; E4, occlusal views. F, SAM-PQL-72203, fragmentary right P4: occlusal view. G, SAM-PQL-72204, fragmentary left P4, occlusal view. H, SAM-PQL-72205, fragmentary right P4, occlusal view. I, SAM-PQL-72207, left fragmentary right P4, occlusal view. J, SAM-PQL-72215 (paratype), right maxillary with M1–2, occlusal view. K, SAM-PQL-L69621B, left maxillary with M1–2, occlusal view. L, SAM-PQL-72208, right M1, occlusal view. M, SAM-PQL-50497, left M1, occlusal view. N, SAM-PQL-15588B/C, right M1, occlusal view. O, SAM-PQL-15219 B, left M1, occlusal view. P, SAM-PQL- 15705A, left M2, occlusal view. Q, SAM-PQL- 72217, right M2, occlusal view. R, SAM-PQL-72206, left M2, occlusal view. Scale bar 2 cm.
Figure 7 in Eucyon khoikhoi sp. nov. (Carnivora: Canidae) from Langebaanweg 'E' Quarry (early Pliocene, South Africa): the most complete African canini from the Mio-Pliocene
Figure 7. Humeri and radii of Eucyon khoikhoi from Langebaanweg. A–C, SAM-PQL-31272. A–B, left fragmentary humerus, A1–5 (left) and B (right). A1, cranial; A2, lateral; A3, caudal; A4, medial; and A5, distal views; B, distal view; C, right radius; C1, proximal; C2, distal; C3, cranial; C4, caudal views. D, SAM-PQL-20424, right fragmentary humerus: D1, cranial; D2, lateral; D3, caudal views. E, SAM-PQL-23331, right radius: E1, proximal; E2, distal; E3, cranial; E4, lateral; E5, caudal; E6, medial views. Scale bar equals 5 cm.
Figure 1 in Eucyon khoikhoi sp. nov. (Carnivora: Canidae) from Langebaanweg 'E' Quarry (early Pliocene, South Africa): the most complete African canini from the Mio-Pliocene
Figure 1. Skull of Eucyon khoikhoi from Langebaanweg. Individual SAM-PQL-31272 (holotype). A, left side; B, right side; C, dorsal view; D, ventral view; E, rostral view; F, caudal view. Scale bar equals 5 cm.
Pocinho Quarry
[EN] The historic archaeological site Cava do Pocinho is a colonial quarry cut by a small stream on the hillside of the Serra do Itacolomi. It contains semi-finished pieces and traces of extraction of quartzite rocks used in buildings and urban structures in the 18th / 19th centuries in the city of Ouro Preto. In this place there are several blocks remaining from mining activity, such as columns, jambs, lintels and windowsills for homes, churches, fountains and colonial and imperial bridges. Google Maps: https://goo.gl/maps/k5Eop54A3nAURVvC8. * Generator: [DEM Net Elevation API](https://elevationapi.com) * Digital Elevation Model: [SRTM_GL3 OpenTopography](https://opentopography.org/) * Imagery: [Esri World Imagery](https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer) © 2020 Rolling Drone Geotecnologias Source: Objaverse 1.0 / Sketchfab
Foggintor Quarry (Princetown)
Source: Objaverse 1.0 / Sketchfab
Figure 1. Charles Moore and the Holwell Quarry fissures. A in Finding the world's oldest mammals: sieving, dialectical materialism, and squabbles
Figure 1. Charles Moore and the Holwell Quarry fissures. A, formal portrait of Charles Moore, sitting in front of a geological map of the Bath area, the local stratigraphic section, and some choice specimens on the table and floor, including his hammer. B, quarry wall at Holwell, the Microlestes quarry; the image bears an embossed message reading 'EXCURSIONS OF THE BRITISH ASSOCIATION. Photographed by J D Cogan & F York Bath 1864', so it was provided to conference delegates who attended Moore's field trip to the Mendips during the meeting of the British Association in bath in September 1864. Images courtesy of Matt Williams, Bath Royal Literary and Scientific Institution.
Sauropod dinosaur tracks from the Purbeck Group (Early Cretaceous) of Spyway Quarry, Dorset, UK
<p>This dataset supports the paper ‘Sauropod dinosaur tracks from the Purbeck Group (Early Cretaceous) of Spyway Quarry, Dorset, UK' published in <em>Royal Society Open Science</em> [<a href="https://doi.org/10.1098/rsos.240583">https://doi.org/10.1098/rsos.240583</a>]. The .zip folder contains 111 subfolders, representing Metashape projects for individual tracks documented in the paper. Each subfolder also contains an .obj 3D model file for each track.</p> <p>[Unzipped total size 11.5 GB]</p>
Blasting Quarry Operations: Adverse And Cumulative Effects, Lawsuits And Complaints, And Suggested Remedies
<p>Breaking rock for road construction, installation of infrastructure or for extraction typically involves detonation of explosives. Any time explosives are detonated there are undesirable impacts on the environment and its inhabitants, which are always more severe in populated areas of significant human and non-human activity. The primary focus of this paper is on the impact that blasting quarry operations have on the environment and its inhabitants. A number of civil cases, investigations, published articles and press releases documenting the adverse and cumulative effects of blasting rock are presented, discussed and analyzed. The extensive number of documented cases and media reports of the adverse and cumulative effects of blasting quarry operations on the environment and its inhabitants shed light on the gas lighting strategy employed by the aggregate industry and their explosives engineers to alter the public’s perception of reality by consistently and repeatedly claiming that blasting within regulatory limits cannot cause structural damage and that the vibrations felt from blasting are no more than a minor inconvenience. Gas lighting is a form of psychological manipulation in which the abusers, in this case the aggregate industry and its explosives engineers, attempt to sow self-doubt and confusion in the minds of their victims, and to mislead approval authorities and cause them to question their own judgment and intuition from a practical non-theoretical perspective. The research conducted supports reducing Peak Particle Velocity (PPV) to a maximum of 2 mm per second measured along the entire perimeter of a blasting quarry operation, combined with a permanent onsite 500-metre setback and offsite minimum separation distance of 1,000 metres from incompatible land uses to minimize damage from structural response to ground vibrations and airblast (concussion), and to eliminate or reduce substantially lawsuits and complaints from residents exposed to the adverse impacts of blasting. None of the <span>adverse effects </span>prohibited under the <span>Ontario </span>Environmental Protection Act are permitted to impact public or private third-party properties beyond the boundary of an existing or proposed blasting or non-blasting quarry operation.</p>
Figure 17 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 17. The preserved cervical vertebrae and associated bones of Daemonosaurus chauliodus (CM 76821) in right lateral view as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Scale = 1 cm. Abbreviations: a., articulates with; at, atlas component; ax, axis; axns, axis neural spine; cer#, cervical vertebra number; cr, cervical rib; dep, depression; ncs, neurocentral suture; op, opisthotic; pro, prootic; qu, quadrate; sq, squamosal;?, unknown.
Figure 14 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 14. Close-up view of the well-preserved braincase elements of Daemonosaurus chauliodus (CM 76821): A, left otoccipital in posterolateral view; B, left ootocipital in ventrolateral view; C, right opisthotic in ventral view and basioccipital in posterodorsal view. Scales = 5 mm. Abbreviations: a., articulates with; ati, atlantal intercentrum; ax, axis; bo, basioccipital; ex, exoccipital; fo, foramen; mfo, metotic foramen; np, notochoral pit; par, paroccipital process; po, postorbital; pra, proatlas; op, opisthotic; qu, quadrate; so, supraoccipital; vrop, ventral ramus of the opisthotic; XII, passages of cranial nerve XII.
Figure 10 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 10. Close-up view of the jugal region of the left side of the skull of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Dotted area = poorly preserved. Scale = 1 cm. Abbreviations: an, angular; ar, articular; aof, antorbital fenestra; d, dentary; ec, ectopterygoid; j, jugal; jr, jugal ridge; la, lacrimal; mf, external mandibular fenestra; mx, maxilla; or, orbit; pal, palatine; pf, prefrontal; po, postorbital; pt, pterygoid; qj, quadratojugal; qu, quadrate; sc, scleral plate; sp, splenial; sq, squamosal; su, surangular; sur, surangular ridge;?, unknown or uncertain.
Figure 8 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 8. Close up view of the upper orbit and antorbital region of the right side of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Scale = 1 cm. Abbreviations: aof, antorbital fenestra; cp, cultriform process; la, lacrimal; mx, maxilla; n, nasal; or, orbit; pal, palatine; pf, prefrontal; pmx, premaxilla; po, postorbital; sc, scleral plate; vo, vomer.
Figure 6 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 6. Close-up view of the premaxillary and anterior dentary teeth of the left side of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Orange = tooth wear facets. Light grey = rock matrix. Scale = 1 cm. Abbreviations: d, dentary; l., left; mg, maxilla gap; mx, maxilla; pmx, premaxilla; pp, palatal process; r., right; snf, subnarial foramen;?, unknown or uncertain.
Figure 4 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 4. Anterior half of the right side of the skull of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Orange = tooth wear facets. Dotted area = poorly preserved area. Scale = 1 cm. Abbreviations: aof, antorbital fenestra; anfo, antorbital fossa; d, dentary; en, external naris; j, jugal; l., left; la, lacrimal; mf, external mandibular fenestra; mx, maxilla; n, nasal; or, orbit; pal, palatine; pf, prefrontal; pmx, premaxilla; pmxt, premaxillary tooth; pp, palatal process; sp, splenial; vo, vomer.
Figure 16 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 16. Reconstruction of the skull of Daemonosaurus chauliodus in left lateral view. Scale = 1 cm.
Figure 11 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 11. Close-up view of the postorbital region of the left side of Daemonosaurus chauliodus (CM 76821) as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Scale = 1 cm. Abbreviations: a. articulates with; ec, ectopterygoid; f, frontal; j, jugal; jr, jugal ridge; op, opisthotic; pa, parietal; po, postorbital; pt, pterygoid; qj, quadratojugal; qu, quadrate; quc, quadrate condyle; sc, scleral plate; sp, splenial; stf, supratemporal fossa; su, surangular; sur, surangular ridge.
Figure 7 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 7. Close-up views of the teeth of Daemonosaurus chauliodus (CM 76821): A, third premaxillary tooth (top) and first two preserved dentary teeth of the right side; B, maxillary teeth from the left side; C, posteriormost maxillary teeth of the left side. Scales = 1 mm.
Figure 9 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 9. Skull roof of Daemonosaurus chauliodus (CM 76821) mostly from the left side as a photograph (A) and as an interpretive line drawing (B). Light grey = rock matrix. Scale = 1 cm. Abbreviations: f, frontal; la, lacrimal; n, nasal; pa, parietal; pf, prefrontal; po, postorbital; pt, pterygoid; r., right; sc, scleral plate; stf, supratemporal fossa.
Figure 19 in The osteology of the early-diverging dinosaur Daemonosaurus chauliodus (Archosauria: Dinosauria) from the Coelophysis Quarry (Triassic: Rhaetian) of New Mexico and its relationships to other early dinosaurs
Figure 19. Phylogenetic relationships of Daemonosaurus chauliodus using the full dataset of Baron et al. (2017b) (A) and after the removal of the problematic form Agnosphitys (B).
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Allen Brain Atlas
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