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Fig. 4 in Live-live and live-dead interactions in marine death assemblages: The case of the Patagonian clam Venus antiqua
Fig. 4. Marks of epibionts on Venus antiqua King, 1832 shells, Recent, Bahía Bustamante. A. CEGH-UNC 25333, external view of a right valve with a mark that reproduces the basal outline shape of Crepidula. The central dark zone reproduces the rounded muscular foot of Crepidula. B. CEGH-UNC 25334, internal view of a right valve covered with calcareous tubes of tubiculous polychaetes. This figure also shows hinge ligament remains. Scale bars 10 mm.
Fig. 8 in Live-live and live-dead interactions in marine death assemblages: The case of the Patagonian clam Venus antiqua
Fig. 8. Bar charts showing proportion of modern Venus antiqua King, 1832 shells exhibing two different biotic interactions.
Fig. 1 in Live-live and live-dead interactions in marine death assemblages: The case of the Patagonian clam Venus antiqua
Fig. 1. Scheme showing biotic interactions (live/live interactions) and postmortem encrustation (live/dead interactions) associated with Venus antiqua King, 1832 shells preserved in molluscan death assemblages.
Fig. 21 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 21. Size-frequency distribution of 176 specimens of paradoxidid trilobite Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) from the Purujosa trilobite assemblage, Solenopleuropsis thorali Biozone, middle Cambrian, Spain, sizes 2.5–67.5 mm in glabellar length. Size-frequency plot shows a normal distribution with some large specimens.
Fig. 20. A in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 20. A. Bivariate plot of first two first principal components in a sample of paradoxidid trilobite Eccaparadoxides pygidia from the Purujosa trilobite assemblage, Solenopleuropsis thorali Biozone, middle Cambrian, Spain, using six variables: anterior pygidial width, maximum pygidial width, posterior pygidial width, pygidial spine length (sagittal), pygidial spine length (exsagittal), and pygidial axial length (n = 99). B. Bivariate plot of principal components 2 and 3 (n = 99). Black circles, Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) sensu Sdzuy 1961; white circles, Eccaparadoxides mediterraneus (Pompeckj, 1901) sensu Dies Álvarez et al. 2010.
Fig. 19. A in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 19. A. Bivariate plot of the first two principal components in a sample of paradoxidid trilobite Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) cranidia from the Purujosa trilobite assemblage, Solenopleuropsis thorali Biozone, middle Cambrian, Spain, using four variables: glabellar length, palpebral lobe length, posterior glabellar width and anterior border length (n = 117). B. Bivariate plot of the principal components 2 and 3 in a sample of Eccaparadoxides cranidia from Purujosa trilobite assemblage using five variables: glabellar length, palpebral lobe length, posterior glabellar width and anterior border length and frontal area width (n = 46). Black circles, Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) sensu Sdzuy 1961; white circles, Eccaparadoxides mediterraneus (Pompeckj, 1901) sensu Dies Álvarez et al. 2010; asterisk indicates lectotype.
Fig. 11 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 11. Types of thoraxes in Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) from the Purujosa trilobite assamblege, Solenopleuropsis thorali Biozone, middle Cambrian, Spain. A–C. Heteronomous thorax. D. Homonomous thorax. See text for explanation. Scale bars 5 mm.
Fig. 6 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 6. Relationship between angles in S1 and the glabellar length in paradoxidid trilobite Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) from the Purujosa trilobite assemblage, Solenopleuropsis thorali Biozone, middle Cambrian, Spain (for angles taken see Fig. 2).
Fig. 9 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 9. Plot showing the relationship between the number of terrace lines on the lateral border of the librigena and the lateral border length in Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) from the Purujosa trilobite assamblege, Solenopleuropsis thorali Biozone, middle Cambrian, Spain.
Fig. 18 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 18. Bivariate plot showing relationship between exsagittal pygidial spine length and the anterior pygidial width (n = 100) (A), maximum pygidial width (n = 107) (B), posterior pygidial width (n = 108) (C), and pygidium axial length (n = 108) (D) in paradoxidid trilobite Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) from the Purujosa trilobite assemblage, Solenopleuropsis thorali Biozone, middle Cambrian, Spain.
Fig. 16 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 16. Bivariate plots showing relationship between glabellar length and palpebral lobe length (n = 118) (A), palpebral lobe width (n = 101) (B), posterior glabellar width (n = 54) (C), and frontal area width (n = 63) (D) in paradoxidid trilobite Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) from the Purujosa trilobite assemblage, Solenopleuropsis thorali Biozone, middle Cambrian, Spain.
Fig. 1. A in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 1. A. Geological setting of the Purujosa trilobite assemblage in the Iberian Chains (modified from Gozalo and Liñán 1988). B. Geological setting, showing pre-Hercynian outcrops and the Iberian Chains in NE Spain. C. Composite column with middle Cambrian formations and Mediterranean substages showing the stratigraphical distributions of Eccaparadoxides mediterraneus (Pompeckj, 1901) and Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860). Tectono-stratigraphical zones of Iberian Peninsula: CZ, Cantabrian Zone; ELAZ, East Lusitanian–Alcudian Zone; GCZ, Galician–Castilian Zone; OMZ, Ossa–Morena Zone; SPZ, South Portugal Zone; WALZ, West Asturian–Leonese Zone.
Fig. 3 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 3. Common patterns of glabellar furrows within the Purujosa trilobite assemblage, Solenopleuropsis thorali Biozone, middle Cambrian, Spain. A. Specimen with two transglabellar (S1 and S2), two discontinuous (S3 and S4), and a convergence of SO and S1. B. Specimen with two transglabellar furrows (S1 and S2), one discontinuous furrow (S3), and a convergence of SO and S1. C. Specimen with two transglabellar furrows (S1 normal and S2 shallow medially), two discontinuous (S3 and barely visible S4), and convergence of SO. D. Specimen with two transglabellar furrows (S1 normal and S2 shallow medially), two discontinuous (S3 and barely visible S4), without convergence of any furrow. E. Specimen with two straight transglabellar furrows (S1 and S2), S2 shallow medially, and a shallow S3. F. Specimen with only two straight transglabellar furrows (S1 and S2). These patterns are seen in the 95% of the specimens although it is likely that other patterns can be found. Note that the ornamentation is strong in A and weaker in D and absent in E and F.
Fig. 7 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 7. Paradoxidid trilobite Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) from Sabedo, León province, Solenopleuropsis ribeiroi Biozone, middle Cambrian, Spain. A, B. Lectotypes. A. EM 170 091, fairly complete specimen with two transglabelar glabellar furrow and two weakly incised visible discontinuous furrows. Note convergence of SO and S1, S3, and S4. B. EM 170 091 in lateral view, showing the rear part of the thorax slightly flexed. C–G. Paralectotypes. C. EM 170 092, cranidium with two continuous glabellar furrows and slightly convergent SO and S1. D. EM 170 093, cranidium with two continuous glabellar furrows and two weakly developed discontinuos glabellar furrows. E. EM 170 094, rear part of the thorax with attached pygidium with low spinosity-degree. F. EM 170 095, rear part of the thorax showing large rear pleural spines flanking the pygidium. G. EM 170 096, isolated pygidium. All specimens are photographs taken from internal moulds covered by sublimated NH Cl. Scale bars 5 mm.
Fig. 4 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 4. Cranidia of paradoxidid trilobite Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) showing differently developed glabellar furrows and preservation patterns common in mudstone from the Purujosa trilobite assemblage, Solenopleuropsis thorali Biozone, middle Cambrian, Spain. A. Meraspid cranidium with one glabellar furrow and S2 barely visible, the arrow points to preglabellar field (MPZ2011/2). B. Meraspid cranidium with two glabellar furrows, the arrow points to preglabellar field, right arrow points to the exsagital extension of the anterior facial branch of facial suture which touch the side of the glabella (MPZ2011/3). C. Holaspid cranidium with two continuous glabellar furrows and one no continuous and convergence of SO and S1 (MPZ2011/4). D. Holaspid cranidium with two continuous glabellar furrow and convergence of S1 (MPZ2011/5). E. Holaspid cranidium with two continuous glabellar furrows and two barely visible discontinuous two glabellar furrow, SO and S1 almost without convergence, arrow points to the exsagital extension of the anterior facial branch of facial suture which touch the side of the glabella (MPZ2011/6). F. Holaspid cranidium with two continuous glabellar furrows and two barely discontinuous glabellar furrows; SO and S1 almost without convergence (MPZ2011/7). G. Holaspid cranidium with two glabellar furrows; SO and S1 almost without convergence, arrow points to the exsagital extension of the anterior facial branch of facial suture along the side of the glabella (MPZ2011/8). H. Holaspid cranidium with two continuous glabellar furrows and two discontinuous, SO and S1 convergent, arrow points the genal caeca (MPZ2011/9). All photographs are taken from latex casts and internal moulds covered by sublimated NH Cl.
Fig. 17 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 17. Bivariate plots showing relationship between glabellar length and posterior cranidial width (A) and ratio of posterior cranidial width divided by palpebral lobes length (B) (n = 63) in paradoxidid trilobite Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) from the Purujosa trilobite assemblage, Solenopleuropsis thorali Biozone, middle Cambrian, Spain.
Fig. 2 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 2. Reconstruction of the cranidium (A) and two types of pygidia of paradoxidid trilobite Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860); with features measured on the dorsal view indicated type Eccaparadoxides mediterraneus (Pompeckj, 1901) pygidium (B) and type E. pradoanus (Verneuil and Barrande in Prado et al., 1860) pygidium (C), and reconstruction of the librigena (D). Abbreviations: α S1, angle of furrow 1; tr., transversal.
Fig. 15 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 15. Bivariate plots showing relationship between glabellar length and anterior border length (n = 133) (A) and anterior border length/glabellar width ratio (n = 133) (B) in paradoxidid trilobite Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) from the Purujosa trilobite assemblage, Solenopleuropsis thorali Biozone, middle Cambrian, Spain.
Fig. 13 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 13. Pygidial morphologies of paradoxidid trilobite Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860), from the Purujosa trilobite assemblage, Solenopleuropsis thorali Biozone, middle Cambrian, Spain. Note how the spinosity degree is highly variable among small pygidia between specimens without spine and other with spines (A–J; MPZ2010/936, MPZ2011/28, MPZ2011/29, MPZ2011/30, MPZ2011/31, MPZ2011/32, MPZ2011/33, MPZ2011/34, MPZ2011/35, MPZ2011/36, respectively); by contrast, big pygidia show a high spinosity-degree (K–N; MPZ2011/37, MPZ2011/38, MPZ2011/39, MPZ2011/40, respectively). All photographs taken from internal moulds immersed under water. Scale bars 5 mm.
Fig. 14 in Intraspecific variability in paradoxidid trilobites from the Purujosa trilobite assemblage (middle Cambrian, northeast Spain)
Fig. 14. Spinosity-degree in Eccaparadoxides pradoanus (Verneuil and Barrande in Prado et al., 1860) from the Purujosa trilobite assemblage, Solenopleuropsis thorali Biozone, middle Cambrian, Spain. Note how the small pygidia have a high variability whereas large pygidia follow more strictly the ontogenetic trend.
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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.
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.
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.
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.
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.