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Fig. 1 in Unsuccessful predation on Middle Paleozoic plankton: Shell injury and anomalies in Devonian dacryoconarid tentaculites
Fig. 1. Diagrams illustrating the total generic diversity of the Order Dacryoconarida and their turnover rates (relative origination and extinction rates). The generic diversity (including the both genera and subgenera) is defined as the number of generic taxa ranging through the time unit, plus half of the number of those confined to the unit or ranging beyond the time unit, but originating or ending within it. Relative turnover rates (origination or extinction) is defined as the total number of generic level taxa originating or going extinct within the time unit, divided by the total generic diversity. Analysis is based on data of Alberti (1993, 1997a, b, 1998, 2000) and Sepkoski (2002).
Fig. 3 in Unsuccessful predation on Middle Paleozoic plankton: Shell injury and anomalies in Devonian dacryoconarid tentaculites
Fig. 3. Reconstructions of the Emsian tentaculite Nowakia elegans Barrande, 1867. A. Adult shell having normal development. B. Reconstruction of the shell figured here as Fig. 2C.
Fig. 7 in Fractal analysis of ostracod shell variability: A comparison with geometric and classic morphometrics
Fig. 7. RW1/RW2 plot showing the neat separation of Krithe compressa from Krithe iniqua specimens. Deformation grids along RW1 (set at values of –0.2 and 0.2) are reported. A. Plot of RW1 against RW2 scores. B, C. Shell deformation at extreme values along RW1.
Fig. 4 in Fractal analysis of ostracod shell variability: A comparison with geometric and classic morphometrics
Fig. 4. Main morphological features of studied ostracods species. A. Krithe iniqua Abate, Barra, Aiello, and Bonaduce, 1993, right valve, transparence drawing from external view, sample 59, B.O.C. 2518, upper Pliocene, KI−29, sample 59. B. Krithe compressa (Seguenza, 1880), right valve, transparence drawing from external view, KC−29, sample 58, B.O.C. 2547, upper Pliocene.
Fig. 2 in Fractal analysis of ostracod shell variability: A comparison with geometric and classic morphometrics
Fig. 2. Krithe iniqua Abate, Barra, Aiello, and Bonaduce, 1993, right valves; transparence drawings from external view; sample 59; upper Pliocene. A. KI−01, B.O.C. 2490. B. KI−02, B.O.C. 2491. C. KI−03, B.O.C. 2492. D. KI−04, B.O.C. 2493. E. KI−05, B.O.C. 2494. F. KI−06, B.O.C. 2495. G. KI−07, B.O.C. 2496. H. KI−08, B.O.C. 2497. I. KI−09, B.O.C. 2498. J. KI−10, B.O.C. 2499. K. KI−11, B.O.C. 2500. I. KI−12, B.O.C. 2501. L. KI−13, B.O.C. 2502. M. KI−14, B.O.C. 2503. N. KI−15, B.O.C. 2504. O. KI−16, B.O.C. 2505. P. KI−17, B.O.C. 2506. Q. KI−18, B.O.C. 2507. R. KI−19, B.O.C. 2508. S. KI−20, B.O.C. 2509. T. KI−21, B.O.C. 2510. U. KI−22, B.O.C. 2511. V. KI−23, B.O.C. 2512. W. KI−24, B.O.C. 2513. Y. KI−25, B.O.C. 2514. Z. KI−26, B.O.C. 2515. AA. KI−27, B.O.C. 2516. BB. KI−28, B.O.C. 2517.
Fig. 9 in Fractal analysis of ostracod shell variability: A comparison with geometric and classic morphometrics
Fig. 9. Continuous shape variation in Krithe compressa valves drawn along RW 2. Deformation grids relate to specimen of the three different samples belonging to Krithe compressa from the highest (A) to the lowest (C) RW 2 scores (see Fig. 7). Deformation grid in B refers to undeformed shape. From the above, a valve from sample 58 (specimen KC 25), a specimen from sample 51 (KC 16), and a specimen from sample 50 (KC 1).
Fig. 5 in Fractal analysis of ostracod shell variability: A comparison with geometric and classic morphometrics
Fig. 5. The logarithm of number of pairs C of points with mutual distance smaller than R (̊m), as a function of log(R). Vertical dashed lines are the limits inside which the linear slope of log(C) on log(R) provides the best fitting to the data.
Fig. 1. A in Fractal analysis of ostracod shell variability: A comparison with geometric and classic morphometrics
Fig. 1. A. Ideal uniform network of 225 points spaced 2 mm apart over an area of 30 × 30 mm2. B. The log of number of pairs C of the stations, with mutual distance smaller than R, as a function of log(R) (mm); the vertical dashed lines represent the lower (4 mm) and upper (16 mm) limits of R, inside which the linear slope provides the best fitting to the investigated co−ordinates.
Fig. 8 in Fractal analysis of ostracod shell variability: A comparison with geometric and classic morphometrics
Fig. 8. This plot is the same as in Fig. 7, except for marks have been appended according to sample of provenance instead of species.
Fig. 3 in Fractal analysis of ostracod shell variability: A comparison with geometric and classic morphometrics
Fig. 3. Krithe compressa (Seguenza, 1880), right valves; transparence drawings from external view; sample 50 (A–G), sample 51 (H–R), sample 58 (S–BB); upper Pliocene. A. KC−01, B.O.C. 2519. B. KC−02, B.O.C. 2520. C. KC−03, B.O.C. 2521. D. KC−04, B.O.C. 2522.E. KC−05, B.O.C. 2523. F. KC−06, B.O.C. 2524. G. KC−07, B.O.C. 2525. H. KC−08, B.O.C. 2526. I. KC−09, B.O.C. 2527. J. KC−10, B.O.C. 2528. K. KC−11, B.O.C. 2529. L. KC−12, B.O.C. 2530. M. KC−13, B.O.C. 2531. N. KC−14, B.O.C. 2532. O. KC−15, B.O.C. 2533. P. KC−16, B.O.C. 2534. Q. KC−17, B.O.C. 2535. R. KC−18, B.O.C. 2536. S. KC−19, B.O.C. 2537. T. KC−20, B.O.C. 2538. U. KC−21, B.O.C. 2539. V. KC−22, B.O.C. 2540. W. KC−23, B.O.C. 2541. X. KC−24, B.O.C. 2542. Y. KC−25, B.O.C. 2543. Z. KC−26, B.O.C. 2544. AA. KC−27, B.O.C. 2545. BB. KC−28, B.O.C. 2546.
Fig. 2 in Sublethal injuries in Early Devonian cephalopod shells from Morocco
Fig. 2. Remains of orthoconic nautiloids with minor healed fractures ("forma substructa" of Hölder, 1973; a slightly more extensive fracture in D, F), Tafilalt, Morocco. A. Spyroceras patronus (Barrande, 1866), limestone, with shell, MB.C.9652, bed KMO−I, Pragian, Filon Douce near Taouz, length 38 mm. B. Pseudorthoceratidae indet., limestone, with shell, MB.C.9675, bed KMO−II, Pragian, Filon Douce near Taouz, length 27 mm. C. Orthocycloceras sp., MB.C.9655, bed KMO−II, Pragian, Filon Douce near Taouz, length 33 mm. D. Spyroceras aff. patronus (Barrande, 1866), limestone, with shell, MB.C.9653, bed KMO−I, Pragian, Filon Douce near Taouz, height of displayed detail 11 mm; this specimen and the one in F display two fractures, easily detectable by the course of the ribs after the fracture which gradually changes to the "normal" course, compensating for the shell loss. E. Pseudorthoceratidae indet., limestone, with shell, MB.C.9595, bed KMO−II, Pragian, Filon Douce near Taouz, length 22.9 mm. F. Pseudorthoceratidae indet., PIMUZ 27030, limestone, with shell, latest Pragian or earliest Emsian, Gara Mdouara, length 175 mm. G. Anaspyroceras sp. aff. pseudocalamiteum (Barrande, 1868), limestone, with shell, MB.C.9680, bed KMO−III, Pragian, Filon Douce near Taouz, length 18.25 mm. H. Plagiostomoceras sp., limonitic internal mould, PIMUZ 27031, earliest Emsian, El Atrous, length 14.3 mm. I. Arionoceratidae indet., limestone, with shell, PIMUZ 27032, latest Pragian or earliest Emsian, Gara Mdouara, length 175 mm. The specimens of figures A–C and D–G were collected and photographed by Björn Kröger (Berlin). All specimens were coated with NH4Cl.
Fig. 13 in New Barremian rhynchonellide brachiopod genus from Serbia and the shell microstructure of Tetrarhynchiidae
Fig. 13. Correlation of shell microstructure and type of crura in the various superfamilies of post−Paleozoic Rhynchonellida (unpublished data of NM−D and Miguel Manceñido; published with permission).
Fig. 10 in New Barremian rhynchonellide brachiopod genus from Serbia and the shell microstructure of Tetrarhynchiidae
Fig. 10. Rhynchonellide brachiopod Antulanella pancici (Antula, 1903), Barremian, Crnoljevica, Svrljiške Planine Mountains, eastern Serbia. A. SEM micrographs of transverse sections of the shell RGF VR 24/61. A1. Rib of ventral valve, primary microgranular layer (pl), secondary layer. Silicified organic sheets crossing the section (arrow). A2. Sulcus of ventral valve, primary microgranular layer (pl) above, secondary layer with finer fibrous sublayer, overgrown by diagenetic calcite prisms (dcp). Subparallel silicified organic sheets crossing the shell (arrow). A3. Boundary between the primary microgranular layer and secondary fibrous layer, finer anisometric fibres in the outermost part of the shell, close to boundary; rib of a ventral valve. A4. Anisometric anvil−like fibres of the secondary layer in a sulcus. A5. "Diabolo" type sections of the crura. B. Distal splitting of the crura into parallel plates; better seen on the right crus, specimen RGF VR 25/484 (SEM micrograph taken from an acetate peel).
Fig. 8 in New Barremian rhynchonellide brachiopod genus from Serbia and the shell microstructure of Tetrarhynchiidae
Fig. 8. Transverse serial sections of Antulanella pancici (Antula, 1903) through specimen RGF VR 23/83, Barremian, Crnoljevica, Svrljiške Planine Mountains, eastern Serbia. Original dimensions of the specimen (in mm): L = 13.2, W = 12.7, T = 9.3. Numbers indicate distance in mm from the tip of the ventral umbo.
Fig. 7 in New Barremian rhynchonellide brachiopod genus from Serbia and the shell microstructure of Tetrarhynchiidae
Fig. 7. Transverse serial sections of Antulanella pancici (Antula, 1903) through specimen RGF VR 25/316, illustrated in Fig. 4E. Barremian, Crnoljevica, Svrljiške Planine Mountains, eastern Serbia. Original dimensions of the specimen (in mm): L = 12.7, W = 11.5, T = 10.8. Numbers indicate distance in mm from the tip of the ventral umbo.
Fig. 6 in New Barremian rhynchonellide brachiopod genus from Serbia and the shell microstructure of Tetrarhynchiidae
Fig. 6. Transverse serial sections of Antulanella pancici (Antula, 1903) through specimen RGF VR 25/313, illustrated in Fig. 4D. Barremian, Crnoljevica, Svrljiške Planine Mountains, eastern Serbia. Original dimensions of the specimen (in mm): L = 12.3, W = 12.6, T = 10.1. Numbers indicate distance in mm from the tip of the ventral umbo.
Fig. 5 in New Barremian rhynchonellide brachiopod genus from Serbia and the shell microstructure of Tetrarhynchiidae
Fig. 5. Transverse serial sections of Antulanella pancici (Antula, 1903) through specimen RGF VR 25/314, illustrated in Fig. 4C. Barremian, Crnoljevica, Svrljiške Planine Mountains, eastern Serbia. Original dimensions of the specimen (in mm): L = 12.3, W = 11.7, T = 10.4. Numbers indicate distance in mm from the tip of the ventral umbo.
Fig. 1 in New Barremian rhynchonellide brachiopod genus from Serbia and the shell microstructure of Tetrarhynchiidae
Fig. 1. Location map of the brachiopod locality (black star) in eastern Serbia, Carpatho−Balkanides.
Fig. 11 in Bioerosion in shell beds from the Pliocene Roussillon Basin, France: Implications for the (macro)bioerosion ichnofacies model
Fig. 11. Bioerosion ichnoassemblages from several localities and ages that can be assigned to the Gnathichnus ichnofacies. Grey boxes indicate presence. Ichnotaxa abbreviations: Ca, Caulostrepsis; Ce, Centrichnus; Ci, Circolites; Ds, durophagous scars; En, Entobia; Fe, Feldmannia; Ga, Gastrochaenolites; Gn, Gnathichnus; Ir, Iranema; Le, Leptichnus; Ma, Maeandropolydora; Oi, Oichnus; Pi, Pinaceocladichnus; Po, Podichnus; Ra, Radulichnus; Re, Renichnus; Ro, Rogerella; Tr, Trypanites. Substrate abbreviations: sg., shellground; hg., hardground.
Fig. 11 in New Barremian rhynchonellide brachiopod genus from Serbia and the shell microstructure of Tetrarhynchiidae
Fig. 11. Rhynchonellide brachiopod Antulanella pancici (Antula, 1903), Barremian, Crnoljevica, Svrljiške Planine Mountains, eastern Serbia. A. SEM micrographs of transverse sections of the shell RGF VR 25/310. A1. Section through two ribs, sulci and euseptoidum; preserved primary layer (pl) and secondary layer (sl) overgrown with diagenetic calcite prisms (dcp). A2. Section showing modified fibres of the euseptoidum. A3. Hinge plate (hp) and crural base (cb). B. SEM micrographs of transverse sections of the shell RGF VR 24/61. B1. Hinge plate (hp) and crural base (cb). B2. Right tooth (t), inner socket ridge (isr) and outer socket ridge (osr). B3. Close−up of fibres of hinge tooth from the area arrowed in B2 showing also slight diagenetic fusion of the fibrous elements.
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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)
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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.