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Figure 4 in Cenozoic dinosaurs in South America - revisited

Figure 4. Size comparison of Barinasuchus (here represented by the silhouette of Stratiotosuchus) with contemporaneous large South American mammals.These particular mammalian taxa are Patagonian, and may not have lived in the same region as the northern South AmericanBarinasuchus.

opencc-by-4.0Dec 2016View details →
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Figure 2 in Cenozoic dinosaurs in South America - revisited

Figure 2. Size comparison of Barinasuchus and Daspletosaurus (CMN 8506). The silhouette representing Barinasuchus is that of Stratiotosuchus appropriately enlarged, the actual size of Stratiotosuchus is indicated at lower right. (Daspletosaurus skeleton from Russell,1970;Stratiotosuchus skeleton modified from Riff et al., 2012.)

opencc-by-4.0Dec 2016View details →
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Figure 1 in Cenozoic dinosaurs in South America - revisited

Figure 1. Size comparison of the snout of Barinasuchus with the skull of Daspletosaurus: a, skull of Daspletosaurus torosus (CMN 8506); b, snout and left dentary of the largest known specimen of Barinasuchus arveloi (MAAT-0260) with measurements; c, snout of B. arveloi superimposed over the outline of the skull of Baurusuchus pachecoi (DGM 299-R), to estimate the length of the Barinasuchus skull. (a, modified from Russell, 1970; b, from Paolillo and Linares, 2007; B. pachecoi from Carvalho et al., 2005.)

opencc-by-4.0Dec 2016View details →
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Figure 5 in Cenozoic dinosaurs in South America - revisited

Figure 5. Sebecosuchians (or maybe sebecids) did not seem to notice the Cretaceous-Paleogene extinctions. Modified from cartoon by Michael Ramus in Jepsen, 1964: reprinted by permission of American Scientist, magazine of Sigma Xi, The Scientific Research Society.

opencc-by-4.0Dec 2016View details →
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Fig. 8 a-i in Palaeoxylotomical Studies In The Cenozoic Petrified Forests Of Greece. Part Two - Conifers

Fig. 8 a-i, (graphic scale). Glyptostroboxylon tenerum (Kraus) Conwentz, 1884; (Specimen Li.483). a-c: Cross section - quite abrupt transition, distinct growth rings; large thin-walled tracheids; parenchyma few, diffuse; d-f: Tangential section - irregular uniseriate small pits on tracheids; parenchima with nodular end walls (arrow); rays exclusively uniseriate; g-i: Radial section - tracheidal pitting 1-2-seriate, opposite; rays homocellular, cells all procumbent; cross field with 1-2(-3) cupressoid pits or taxodioid (arrows), more numerous in marginal cross fields, and slightly irregular.

opencc-by-4.0Dec 2021View details →
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Fig. 6 a-i in Palaeoxylotomical Studies In The Cenozoic Petrified Forests Of Greece. Part Two - Conifers

Fig. 6 a-i, (graphic scale). Taxodioxylon taxodii Gothan, 1906. (Specimen Tf.122). a-c: Cross section - quite gradual transition, distinct growth rings; large tracheids; parenchyma few, diffuse; d-f: Tangential section - pitting on tracheids absent; axial parenchyma end-walls nodular (arrow); rays uniseriate; g-i: Radial section - tracheidal pitting 1-2-seriate, pairs opposite; rays homocellular, cells all procumbent; poorly preserved cross field pitting with 1-2(4) taxodioid oculipores.

opencc-by-4.0Dec 2021View details →
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Fig. 7 a-i in Palaeoxylotomical Studies In The Cenozoic Petrified Forests Of Greece. Part Two - Conifers

Fig. 7 a-i (graphic scale). Glyptostroboxylon rudolphii Dolezych et van der Burgh, 2004; (Specimen Li.481) a-c: Cross section - abrupt transition, quite distinct growth rings; thick-walled tracheids; d-f: Tangential section - few pits on tracheids, parenchyma with nodular transverse wall; rays exclusively uniseriate; g-i:. Radial section - radial pitting 1-3- seriate, opposite; rays homogeneous, parenchymal cells sll procumbent, marginals taller; poorly preserved cross-fields with 1-4 glyptostroboid to taxodioid pits (arrows).

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Fig. 4 a-i in Palaeoxylotomical Studies In The Cenozoic Petrified Forests Of Greece. Part Two - Conifers

Fig. 4 a-i. (graphic scale). Tetraclinoxylon velitzelosii Süss, 1997. (Specimen Tf.132). a-c: Cross section - quite abrupt transition, distinct growth rings; tracheids with typicaly round lumina (arrow); parenchyma few; d-f: Tangential section - pitting on tracheids absent; parenchyma with dark remains; low rays (arrow); g-i: Radial section - stiations on tracheids (arrow) and pitting 1(2)-seriate, opposite or irregular; poorly preserved cross fields (arrow).

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Fig. 2 a-i in Palaeoxylotomical Studies In The Cenozoic Petrified Forests Of Greece. Part Two - Conifers

Fig. 2 a-i, (graphic scale). Cupressinoxylon akdikii Özgüven-Ertan, 1977 (Specimen Lfk.156). a–c: Cross section - abrupt transition, distinct growth rings; parenchyma few, diffuse; rays uniseriate; d–f: Tangential section - pitting on tracheids absent or rare, as uniseriate small pits (arrow); rays uniseriate; g–i: Radial section - tracheidal pitting 1(-2)- seriate, opposite; rays homogeneous, badly preserved cross fields with 1-2(-3) cupressoid pits (arrow).

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Fig. 3 a-i in Palaeoxylotomical Studies In The Cenozoic Petrified Forests Of Greece. Part Two - Conifers

Fig. 3 a-i. (graphic scale). Juniperoxylon acarcae Akkemik, 2020. (Specimen Lfk.266). a–c: Cross section - transition abrupt, distinct growth rings; parenchyma few, diffuse; rays uniseriate; d–f: Tangential section - pitting on tracheids absent; nodular parenchyma end walls (arrow); rays uniseriate; g–i: Radial section - tracheidal pitting uniseriate; rays homocellular, cells all procumbent, marginals taller; tangential end-walls with juniperoid nodules (inclined arrow); poorly preserved cross fields with 1-2 cupressoid pits, usually arranged as vertical pairs pits (horizontal arrow).

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Fig. 1 in Palaeoxylotomical Studies In The Cenozoic Petrified Forests Of Greece. Part Two - Conifers

Fig. 1 Map of Greece; * marks the areas where the studied fossil wood samples were collected (according with d-maps.com, with modifications).

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Fig. 5 a-i in Palaeoxylotomical Studies In The Cenozoic Petrified Forests Of Greece. Part Two - Conifers

Fig. 5 a-i, (graphic scale). Taxodioxylon gypsaceum (Göpp.) Kräusel, 1949. (Specimen Lfk.313). a-c: Cross section - quite gradual transition, distinct growth rings; parenchyma few, diffuse, or in small lines; d-f: Tangential section - unpitted tracheids; parenchyma with end-wall smooth or weakly nodular; g–i: Radial section - tracheidal pitting 1-3-seriate, opposite; rays homocellular, cells all procumbent; poorly preserved cross fields with 1-3 taxodioid pits (arrow), more numerous in taller marginal cross fields, in 2 superposed rows or slightly irregular.

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Fig. 9 a-i in Palaeoxylotomical Studies In The Cenozoic Petrified Forests Of Greece. Part Two - Conifers

Fig. 9 a-i. (graphic scale). Pinuxylon pineoides (Kraus) Koeniguer, 1967; (Specimen Lsv.365). a-c: Cross section - gradual transition, distinct growth rings; parenchyma absent; resin canals of pinoid type, with thin walledepithelial cells, partially destroyed; d-f: Tangential section - tracheids, uniseriate rays, axial canal (4), fusiform ray with ray-canal (5-6); g-i: Radial section - tracheidal pitting 1-2-seriate, opposite (8); rays homocellular, cells all procumbent, ray-tracheids weakly dentate; poorly preserved cross-field with 1-3(4) pinoid pits.

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FIGURE 3 in Biostratigraphy and biochronology of late Cenozoic North American rodent assemblages

FIGURE 3. Examples of Microtus m1 morphology. A-C, Microtus pennsylvanicus (from Martin, 1990), D-F, Microtus paroperarius (from van der Meulen, 1978). ACC = anteroconid complex, BRA = buccal reentrant angle, LRA = lingual reentrant angle. Numbers in illustration D refer to triangle numbers.

opencc-by-4.0Dec 2023View details →
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FIGURE 1 in Biostratigraphy and biochronology of late Cenozoic North American rodent assemblages

FIGURE 1. Distribution of select pre-Rancholabrean Cenozoic rodent assemblages used to construct the database in Supplementary Material. 1 = Rancho el Ocote, MX; 2 = Concha, MX; 3 = Yepómera, MX; 4 = El Golfo, CA; 5 = Vallecito-Fish Creek sequence (e.g., Layer Cake, Arroyo Seco, Vallecito Creek), CA; 6 = San Pedro Valley sequence (e.g., Benson, Curtis Ranch, Duncan), AZ; 7 = Verde, AZ; 8 = McKay Reservoir, OR; 9 = Warren, CA; 10 = Panaca, NV; 11 = White Bluffs, WA; 12 = Kennewick, WA; 13 = Buckeye Creek, NV; 14 = Fish Springs Flat, NV; 15 = Grand View-Hagerman sequence (e.g., Grand View, Sand Point, Hagerman, Birch Creek, Froman Ferry), ID; 16 = Donnelly Ranch, CO; 17 = San Timoteo Badlands, CA; 18 = Wellington Hills, NV; 19 = Mesa del Sol, NM; 20 = Boyle Ditch, WY; 21 = Virden, NM; 22 = Ft. Selkirk, YT; 23 = El Casco, CA; 24 = SAM Cave, NM; 25 = Little Dell Dam, UT; 26 = Porcupine Cave, CO; 27 = Hansen Bluff, NM; 28 = Meade Basin reference section (see Figure 2 for all assemblages; includes Arlene's Ledge/Robin's Roost in OK), KS/NM; 29 = Little Sioux and Wright (new), IA; 30 = Cape Deceit, AL; 31 = Santee, NE; 32 = Mailbox, NE; 33 = Sand Draw area (Sand Draw, Zwiebel Channel), NE; 34 = Pipe Creek Sinkhole, IN; 35 = Hudspeth/Red Light, TX; 36 = Bull Draw/Deadman's Crk, TX; 37 = Red Corral, TX; 38 = Cita Canyon, TX; 39 = Blanco, TX; 40 = Vera, TX; 41 = Beck Ranch, TX; 42 = Fyllan Cave, TX; 43 = Conard Fissure, AK; 44 = Port Kennedy Cave, PA; 45 = Hanover Quarry, PA; 46 = Cumberland Cave, MD; 47 = Haile 15A, Haile 16A, FL; 48 = Inglis 1A/1C, FL; 49 = Hamilton Cave, WV; 50 = White Rock, KS; 51 = Dixon, KS, 52 = Leisey Shell Pit, FL, 53 = Hoye Canyon, NV.

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FIGURE 2 in Biostratigraphy and biochronology of late Cenozoic North American rodent assemblages

FIGURE 2. Depositional basin framework on which chronological ordering of assemblages (= localities) in Supplementary Material is mostly based. See Supplementary Material and text for full rodent communities, locality data, and information sources. LSD = lowest stratigraphic datum, HSD = highest stratigraphic datum. LSDs and HSDs are regional basin limits, but may also represent global limits (highest or lowest records anywhere in North America). Esr = estimated age based on sedimentation rate from Hart and Brueseke, 1999), ft = fission track date from Walkup et al., 2016), CMZ = Cenozoic Mammal Zone, xxx... = dated volcanic ash beds. Continued on next page.

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FIGURE 4 in Biostratigraphy and biochronology of late Cenozoic North American rodent assemblages

FIGURE 4. Plot of arvicoline species richness on ordinate against CMZ midpoints on abscissa. Numbers on graph are CMZs. CMZ 1 omitted.

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Text-fig. 2. Main geological structures of the eastern slope of the Sikhote-Alin' ridge and main plant-bearing localities of the Cenozoic floras. I – Mesozoic folded basement; II – East Sikhote-Alin' Volcanic Belt (Late Cretaceous–Early Palaeocene); III – Near-Shore Basaltic Volcanic Belt (Eocene–Early Miocene); IV – Udyl Basin (Cenozoic); V – Late Neogene to Quaternary plateaubasalts; Va – Sovgavan plateau; Vb – Samarga plateau; Vc – Bikin plateau. 1 – Malo-Mikhaylovka; 2 – Siziman; 3 – Sjurkum; 4 – Botchi; 5 – Dembi; 6 – Bui; 7 – Sonje; 8 – Takhobe; 9 – Amgu; 10 – Velikaya Kema; 11 – Zerkal'naya (former Tadushi). in Mid-Latitude Palaeogene Floras Of Eurasia Bound To Volcanic Settings And Palaeoclimatic Events - Experience Obtained From The Far East Of Russia (Sikhote-Alin') And Central Europe (Bohemian Massif)

Text-fig. 2. Main geological structures of the eastern slope of the Sikhote-Alin' ridge and main plant-bearing localities of the Cenozoic floras. I – Mesozoic folded basement; II – East Sikhote-Alin' Volcanic Belt (Late Cretaceous–Early Palaeocene); III – Near-Shore Basaltic Volcanic Belt (Eocene–Early Miocene); IV – Udyl Basin (Cenozoic); V – Late Neogene to Quaternary plateaubasalts; Va – Sovgavan plateau; Vb – Samarga plateau; Vc – Bikin plateau. 1 – Malo-Mikhaylovka; 2 – Siziman; 3 – Sjurkum; 4 – Botchi; 5 – Dembi; 6 – Bui; 7 – Sonje; 8 – Takhobe; 9 – Amgu; 10 – Velikaya Kema; 11 – Zerkal'naya (former Tadushi).

opencc-by-4.0Nov 2009View details →
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Text-fig. 3. Distribution of main types of volcanoes in the NearShore Volcanic Belt of Eastern Sikhote-Alin' (Eocene–Neogene). 1 – Central volcanoes (partly preserved); 2 – Central volcanoes (destructed); 3 – Shield and gentle sloping volcanoes with a dolerite or trachy-basaltic neck on the top; 4 – Lava and scoria cones; 5 – Pyroclastic, tuffaceous coarse- and fine-grained terrigenous sedimentary rocks, partly with plant-bearing levels; 6 – Eruption centers of plateau-basalts and the direction of lava flows; 7 – Main Late Cenozoic basaltic plateaus; 8 – Fumarol fields; 9 – Hot springs. in Mid-Latitude Palaeogene Floras Of Eurasia Bound To Volcanic Settings And Palaeoclimatic Events - Experience Obtained From The Far East Of Russia (Sikhote-Alin') And Central Europe (Bohemian Massif)

Text-fig. 3. Distribution of main types of volcanoes in the NearShore Volcanic Belt of Eastern Sikhote-Alin' (Eocene–Neogene). 1 – Central volcanoes (partly preserved); 2 – Central volcanoes (destructed); 3 – Shield and gentle sloping volcanoes with a dolerite or trachy-basaltic neck on the top; 4 – Lava and scoria cones; 5 – Pyroclastic, tuffaceous coarse- and fine-grained terrigenous sedimentary rocks, partly with plant-bearing levels; 6 – Eruption centers of plateau-basalts and the direction of lava flows; 7 – Main Late Cenozoic basaltic plateaus; 8 – Fumarol fields; 9 – Hot springs.

opencc-by-4.0Nov 2009View details →
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Text-fig. 1: Distribution of Cenozoic volcanites (gray shaded areas) along the Ohře/Eger rift and the position of localities with Protothymallus elongatus (KRAMBERGER, 1885) including their K-Ar ages (from Bellon et al. 1998). in Revision Of The Cyprinids From The Early Oligocene Of The České Středohoří Mountains, And The Phylogenetic Relationships Of Protothymallus Laube, 1901 (Teleostei, Cyprinidae, Gobioninae)

Text-fig. 1: Distribution of Cenozoic volcanites (gray shaded areas) along the Ohře/Eger rift and the position of localities with Protothymallus elongatus (KRAMBERGER, 1885) including their K-Ar ages (from Bellon et al. 1998).

opencc-by-4.0Dec 2007View details →

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Allen Brain Atlas

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neuroscienceopenDocumentation, web resources, and API references are available online.
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DANDI Archive for NWB datasets

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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.

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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.

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