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Map. Species diversity of Diplopoda within the Sikhote-Alin State Nature Biosphere Reserve. The numbers of the natural landmarks (1–18) are explained in the "Material and Methods section" Карта. ВиΑовое разнообразие Αвупарноногих многоножек в Сихотэ-АΛинском заповеΑнике. Номера урочищ (1–18) поясняются в разΑеΛе «МатериаΛ и метоΑы» in Review of the millipedes of the Sikhote-Alin State Nature Biosphere Reserve (Far East of Russia), with detection of the morphological variability of Diplomaragna terricolor (Attems, 1899) (Diplopoda)
Map. Species diversity of Diplopoda within the Sikhote-Alin State Nature Biosphere Reserve. The numbers of the natural landmarks (1–18) are explained in the "Material and Methods section" Карта. ВиΑовое разнообразие Αвупарноногих многоножек в Сихотэ-АΛинском заповеΑнике. Номера урочищ (1–18) поясняются в разΑеΛе «МатериаΛ и метоΑы»
FIGURE 4. P and S in BoneProfileR: The next step to quantify, model, and statistically compare bone section compactness profiles
FIGURE 4. P and S values ffor radial compactness analysis of (A, B) Erinaceus europaeus and (C, D) Eryops megacephalus femur using the flexit model.
FIGURE 3 in BoneProfileR: The next step to quantify, model, and statistically compare bone section compactness profiles
FIGURE 3. Posterior distribution of K1 and K2 parameters of the flexit model applied on Erinaceus europaeus femur (A, B) and on Eryops megacephalus femur (C, D). A -1000 to +1000 uniform prior distribution was used. K1 = K2 = 1 shown in interrupted line is the logistic equation.
FIGURE 2 in BoneProfileR: The next step to quantify, model, and statistically compare bone section compactness profiles
FIGURE 2. Comparison of logistic and flexit fits (A, B) of the Erinaceus europaeus femur shown in Figure 1A and (C, D) of the Eryops megacephalus femur shown in Figure 1B. Table 1 shows the AIC and Akaike weight values for these models.
FIGURE 1 in BoneProfileR: The next step to quantify, model, and statistically compare bone section compactness profiles
FIGURE 1. Example of background and foreground automatic detection in (A) Erinaceus europaeus femur, and (B) Eryops megacephalus femur. Centers were automatically detected in (A) and manually positioned in (B). Here, sections are segmented in 100 concentric circles and 60 slices for measures of global and radial compactness. Details on bone section preparation can be found in Laurin et al. (2004) and Quémeneur et al. (2013).
Aisa 1st annual conference "Nostra res agitur: open science as a social question" [section 1]
<p>Video degli interventi del pomeriggio del 22 ottobre 2015, secondo l'ordine seguente: saluti delle autorità (0:0:00-0:03:06); saluti del Presidente (0:03:07-0:12:52); J-C. Guédon (0:12.53-1:14:22); G. Destro Bisol (1:14:23-1:45:10); dibattito (1:45:11-1:56:04). La registrazione è stata curata dal Team Elearning ed Eventi del Centro Serra dell'università di Pisa.</p>
FIGURE 38. Baculites from the Tepeyac section. A–B, G–H in Ammonoids and their biozonation across the Santonian-Campanian boundary in north-eastern Coahuila, Mexico
FIGURE 38. Baculites from the Tepeyac section. A–B, G–H: Baculites taylorensis, A–B: CPC–2198, bed TPY64; G–H: CPC–2199 before extraction from bed TPY77; C–F, I–L: Baculites haresi, C–F: CPC–2607, bed TPY52; I–L: CPC2606, bed TPY77. Scale: 50 mm.
FIGURE 32. Pachydiscids from the Tepeyac section. A–B in Ammonoids and their biozonation across the Santonian-Campanian boundary in north-eastern Coahuila, Mexico
FIGURE 32. Pachydiscids from the Tepeyac section. A–B: Pachydiscus (Pachydiscus) duelmensis (Schlüter, 1972), CPC–2193 from bed TPY40; C–F: Menuites stephensoni Young, 1963, CPC–2194 from bed TPY50. Scale: 50 mm.
FIGURE 28. Cheiracanthus latus pectoral spines, serial transverse section drawings. 1, NMS G.2018.28.26 in A redescription of the three longest-known species of the acanthodian Cheiracanthus from the Middle Devonian of Scotland
FIGURE 28. Cheiracanthus latus pectoral spines, serial transverse section drawings. 1, NMS G.2018.28.26 (see Figure 27): sketch map and drawings of each section. 2, NMS G.2019.3.7 (see Figure 6.7, 8): sections NMS G.2019.3.7.6-12 through pectoral spines and scapulocoracoid.
FIGURE 21. Cheiracanthus grandispinus scale histology. 1, NMS G.2019.9.3.9 from Gamrie, vertical longitudinal section through posterior protuberance. 2, 9, 12, NMS G.2019.9.8 in A redescription of the three longest-known species of the acanthodian Cheiracanthus from the Middle Devonian of Scotland
FIGURE 21. Cheiracanthus grandispinus scale histology. 1, NMS G.2019.9.3.9 from Gamrie, vertical longitudinal section through posterior protuberance. 2, 9, 12, NMS G.2019.9.8 from Jessie Port, Ross and Cromarty: 2, NMS G.2019.9.8.14, anterior crown vertical transverse section; 9, NMS G.2019.9.8.10, crown vertical transverse section; 12, NMS G.2019.9.8.13, crown horizontal section. 3, NMS G.2019.9.35.6, from Achanarras, midscale vertical transverse section. 4, 5, 10, 11, from Achanarras: 4, NMS G.2019.9.2.4, posterior half of scale, vertical transverse section; 5, NMS G.2019.9.2.2, vertical longitudinal section; 10, NMS G.1893.107.9.2, horizontal section through crown base; 11, NMS G.1893.107.9.2, horizontal section through midcrown. 6-8, NMS G.2019.9.10 from Cromarty: 6, NMS G.2019.9.10.3, off-centre vertical longitudinal section; 7, NMS G.2019.9.10.5, vertical transverse section; 8, NMS G.2019.9.10.9, oblique vertical section through side of scale. Scale bars equal 0.1 mm. Arrows indicate anterior.
Figure 20 in Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian-Triassic boundary section
Figure 20. Succession of carbon isotopes (δ13 C) in the Baghuk carb Mountain 1 and C sections (Hambast Formation and Elikah Formation, respectively).
Figure 17 in Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian-Triassic boundary section
Figure 17. Selected nautiloid specimens indicative for the environmental change from the early (d, e) to the late Wuchiapingian (a–c); all specimens stored in the collection of the Museum für Naturkunde, Berlin. (a) Endolobus sp.; specimen MB.C.30223. (b) Metacoceras sp.; specimen MB.C.30224. (c) Pleuronautilus sp.; specimen MB.C.30225. (d) Permonautilus sp.; specimen MB.C.30226. (e) Domatoceras sp.; specimen MB.C.30227. Scale bar units = 1 mm.
Figure 19 in Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian-Triassic boundary section
Figure 19. Polished slab of a mushroom-shaped structure of possible microbial origin, enclosed in a burrowed, partly recrystallized lime mudstone with remains of sponge spicules and small stromatolitic buildups. Scale bar units = 1 mm.
Figure 16 in Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian-Triassic boundary section
Figure 16. Example of ammonoid preservation in the upper Hambast Formation. Cross section of a specimen of Paratirolites sp. from Baghuk Mountain, MB.C.22215; note the different states of preservation of shell walls and septa: a – recrystallized but rather well-preserved shell wall and septa preferably in the mid-dorsal portion of the ammonoid conch; b – dissolved shell wall but sharp demarcation of the ammonoid's internal mould from the sediment at the lower side of the ammonoid conch; c – dissolved shell wall and nearly continuous transition from the ammonoid's internal mould towards the sediment on the upper side of the ammonoid conch (from Leda et al., 2014). Scale bar units = 1 mm.
Figure 6 in Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian-Triassic boundary section
Figure 6. Columnar section of the Hambast Formation at Baghuk Mountain with correlation of the most important index horizons.
Figure 10 in Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian-Triassic boundary section
Figure 10. Slab of a marly shale within the lowermost part of the Baghuk Member with small ammonoids (possibly Arasella sp.). Baghuk Mountain C section, at +0.05 m. Scale bar units = 10 mm.
Figure 13. Characteristic conodonts from Baghuk Mountain section A in Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian-Triassic boundary section
Figure 13. Characteristic conodonts from Baghuk Mountain section A (scale bars = 100 µm), oral and oblique views; all specimens stored in the collection of the Islamic Azad University, Tehran North Branch (IAUTNB). (a) Clarkina orientalis (Barskov and Koroleva, 1970), specimen IAUTNB#115; −8.90 m. (b) Clarkina subcarinata (Sweet in Teichert et al., 1973), specimen IAUTNB#137; −7.50 m. (c) Clarkina changxingensis (Wang and Wang, 1981), specimen IAUTNB#142; −5.00 m. (d) Clarkina deflecta (Wang and Wang, 1981), IAUTNB#189; −2.50 m. (e) Clarkina bachmanni Kozur, 2004, specimen IAUTNB#162; −3.90 m. (f) Clarkina nodosa Kozur, 2004, specimen IAUTNB#203; −2.20 m. (g) Clarkina yini Mei in Mei et al., 1998, specimen IAUTNB#215; −1.95 m. (h) Clarkina abadehensis Kozur, 2004 specimen IAUTNB#231; −0.25 m. (i) Clarkina hauschkei Kozur, 2004, specimen IAUTNB#250; −0.05 m. (j) Hindeodus parvus (Kozur and Pjatakova, 1976), specimen IAUTNB#251; +2.15 m. (k) Isarcicella staeschei Dai and Zhang, 1989, specimen IAUTNB#265; +3.75 m. (l) Isarcicella isarcica (Huckriede, 1958), specimen IAUTNB#264; +3.75 m.
Figure 2 in Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian-Triassic boundary section
Figure 2. Palaeogeographic position of the Baghuk Mountain area during the Permian–Triassic boundary time interval (after Stampfli and Borel, 2002).
Figure 15 in Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian-Triassic boundary section
Figure 15. Selected Wuchiapingian representatives of ammonoids from Baghuk Mountain; all specimens stored in the collection of the Museum für Naturkunde, Berlin. (a) Prototoceras sp., specimen MB.C.30219 (Araxoceras beds). (b) Vedioceras sp., specimen MB.C.30220 (Vedioceras beds). (c) Eoaraxoceras sp., specimen MB.C.30221 (Araxoceras beds). (d) Urartoceras sp., specimen MB.C.30222 (Pseudotoceras beds). Scale bar units = 1 mm.
Figure 5 in Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian-Triassic boundary section
Figure 5. Stratigraphic subdivision of the Permian–Triassic boundary sections in the Julfa sections (from Ghaderi et al., 2014) and at Baghuk Mountain (from Farshid et al., 2016) with lithostratigraphic correlation. W – Wuchiapingian.
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International Brain Laboratory public data
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OpenNeuro
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