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1,036 results for “Late Miocene”
A Tortonian (Late Miocene, 11.61–7.25 Ma) global vegetation reconstruction
<p>This contains the Tortonian data-model hybrid global map of vegetation (figure 6B of Pound et al., 2011). Please remember to cite the original journal article when using it.</p> <p>For full details on the construction of this global biome map for 11.6-7.25 million years ago, please see:</p> <p>Pound, M.J., Haywood, A.M., Salzmann, U., Riding, J.B., Lunt, D.J. and Hunter, S.J., 2011. A Tortonian (late Miocene, 11.61–7.25 Ma) global vegetation reconstruction. <em>Palaeogeography, Palaeoclimatology, Palaeoecology</em>, <em>300</em> (1-4), pp.29-45. https://doi.org/10.1016/j.palaeo.2010.11.029</p>
Biogeographic data for "The marine biodiversity impact of the Late Miocene Mediterranean salinity crisis"
<p>Lists of species that were present in the Mediterranean Sea both in the pre-evaporitic Messinian and the Zanclean (based on https://doi.org/<a href="../doi/10.5281/zenodo.10782428">10.5281/zenodo.10782428</a>), biogeographic information on their presence outside the Mediterranean, and accordingly their status as either "possible endemic" to the Mediterranean or "non-endemic" if they were also found outside the basin.</p> <p>In this version, we added also the list of species present in the Mediterranean Sea in the pre-evaporitic Messinian that can be considered possible endemics, based on the same rule, and the indication if they survived the MSC.</p>
Morphological cladogenesis and terminal dwarfing in extinct Late Miocene through Pliocene menardiform globorotalids: New complementary data to «Evolutionary prospection in the Neogene planktic foraminifer Globorotalia menardii and related forms from ODP Hole 925B (Céara Rise, western tropical Atlantic): evidence for gradual evolution superimposed by long distance dispersal ?, Swiss J. Palaeontology, 135:205-248»
<p>A complementary morphometric data set is provided to the study of Knappertsbusch (2016) about the shell evolution of menardiform globorotalids (Neogene planktic foraminifera) at ODP Hole 925B from Céara Rise in the the western tropical Atlantic. The new measurements confirm splitting of extinct <em>Globorotalia multicamerata</em> from the <em>G. menardii</em> stock via the intermediate form <em>G. limbata</em> between about 6 Ma to 5 Ma ago. After splitting both <em>G. limbata</em> and <em>G. multicamerata</em> show gradual divergence from <em>G. menardii</em> in several shell parameters illustrating morphological cladogenesis. Between 2.88 Ma and 2.59 Ma the same parameters show a concerted trend towards reduced values indicating pre-extinction dwarfing. A comparison with published literature data of Delta<sup>18</sup>O trends between species, that populated the mixed layer (<em>Globigerinoides sacculifer</em>) and the thermocline layer (<em>Neogloboquadrina dutertrei</em>) at this location during those times suggests, that both divergence and subsequent dwarfing trends were probably the results of changes in upper watermass stratification.</p> <p>The complementary data set is provided in six zipped archives APPENDIX A, B, C, D, E and F (zipped with free software 7-Zip 22.00 (x64), 2022-06-15 from 1999-2022 Igor Pawlow), together with a description of the data in file Report_925B_suppl_1.pdf.</p>
FIG. 1 in An appraisal of the Middle-Late Miocene fossil decapod crustaceans of the 'Faluns' (Anjou-Touraine, France)
FIG. 1. — Location map of the outcrops area, and extension of the Falun's Sea during the Middle-Late Miocene (shaded area). Map from Gagnaison et al. 2012.?, limits of the "Faluns sea" probable extension.
FIG. 8 in A skull of Machairodus Kaup, 1833 (Felidae, Mammalia) from the late Miocene of Hadjidimovo (Bulgaria), and its place in the evolution of the genus
FIG. 8. — Scatterplot of P4 length vs P4 width in Machairodus Kaup, 1833 and Homotherium Fabrini, 1890. Data as for Figures 4 and 5, plus: Alcalà 1994; Bonis 1984; Peigné 2016; Pons-Moyá 1987; Sotnikova 1989; Turner 1987.
FIG. 10 in A skull of Machairodus Kaup, 1833 (Felidae, Mammalia) from the late Miocene of Hadjidimovo (Bulgaria), and its place in the evolution of the genus
FIG. 10. — Scatterplot of p3 length vs m1 length. Data as for Figures 4 to 9, plus Orlov 1936; Peigné et al. 2005; Rook et al. 1991; Sotnikova et al. 2002; Sardella & Werdelin 2007.
FIG. 9 in A skull of Machairodus Kaup, 1833 (Felidae, Mammalia) from the late Miocene of Hadjidimovo (Bulgaria), and its place in the evolution of the genus
FIG. 9. — Scatterplot of lower canine length vs lower canine width in Machairodus Kaup,1833 and Homotherium Fabrini,1890. The values for Hadjidimovo are taken from the root, and may be slightly underestimated. Data as for Figures 4 to 8, plus Hemmer 2001; Lungu 1978; Morales & Soria 1979; Sotnikova & Titov 2009.
FIG. 6 in A new hypercarnivorous mustelid (Mammalia, Carnivora, Mustelidae) from Batallones, late Miocene (MN10), Torrejón de Velasco, Madrid, Spain
FIG. 6. — Stereo view of the right m1 BAT-5'10.G14.129 of Circamustela peignei n. sp. from Batallones-5: A, buccal view; B, lingual view; C, occlusal view; D, mesial view; E, distal view. Scale bar: 5 mm.
FIG. 8 in A new hypercarnivorous mustelid (Mammalia, Carnivora, Mustelidae) from Batallones, late Miocene (MN10), Torrejón de Velasco, Madrid, Spain
FIG. 8. — Bivariate plot of the length (L) and with (W) of the M1 of Neogene martens. The linear regression a' (r2 = 0.73) is defined by relatively hypercarnivorous martens, characterized by short M1 talon and comprise Circamustela spp., and Sinictis. The linear regression b' (r2 = 0.75) is defined by more generalist taxa, characterized by longer M1 talon, comprising Pekania Gray, 1865, Paramartes Kretzoi, 1952 and Martes Pinel, 1792. The values are given in mm. Abbreviations: r2, coefficient of determination. M1s pictures are showed scaled between them. Sources: Zdansky (1924); Viret (1951); Mein (1958); Petter (1976); Schmidt-Kittler (1995); Morlo (1997); Montoya et al. (2011); Wang et al. 2012; Peigné (2012); Samuels & Cavin (2013).
FIG. 3 in A new hypercarnivorous mustelid (Mammalia, Carnivora, Mustelidae) from Batallones, late Miocene (MN10), Torrejón de Velasco, Madrid, Spain
FIG. 3. — Micro CT-scan reconstruction of the fragmentary cranium BAT-3'10.1246 of Circamustela peignei n. sp. from Batallones-3: A, Ventral view; B, sagittal slice; C, horizontal slice; D, transversal slice. Abbreviations: ac, accessory crest; as, accessory septum; co, cochleae; eam, external auditory meatus; fm, foramen magnum; oc, occipital condyle. Scale bar: 20 mm.
FIG. 2 in A new hypercarnivorous mustelid (Mammalia, Carnivora, Mustelidae) from Batallones, late Miocene (MN10), Torrejón de Velasco, Madrid, Spain
FIG. 2. — Cranium and upper dentition of Circamustela peignei n. sp. from Batallones-3: A-E, cranium BAT-3'10.1570 (Holotype); A, lateral view; B, dorsal view; C, occlusal view of the Micro CT-scan reconstruction; D, rostral view; E, caudal view; F-L, fragmentary cranium BAT-3'11.1041, comprising the muzzle (F-G), a left fragment of the maxillary with a fragmented P3 and a complete P4 (H-I) and an isolated right P4 (J-L); F, dorsal view; G, rostral view; H, buccal view; I, occlusal view; J, buccal view; K, lingual view; L, occlusal view. Scale bar: 20 mm.
FIG. 9 in A new hypercarnivorous mustelid (Mammalia, Carnivora, Mustelidae) from Batallones, late Miocene (MN10), Torrejón de Velasco, Madrid, Spain
FIG. 9. — Bivariate plot of the length (L) and with (W) of the m1 of Neogene martens. The linear regression a' (r2 = 0.37) is defined by relatively hypercarnivorous mustelids, characterized by slender m1 and comprise Circamustela spp., and Sinictis. The linear regression b' (r2 = 0.73) is defined by more generalist taxa, characterized by robust m1 talonid, comprising Pekania Gray, 1865, Paramartes Kretzoi, 1952 and Martes Pinel, 1792. The values are given in mm. Abbreviations: r2, coefficient of determination. Same legend than Figure 6 and m1s pictures are showed scaled between them. Source: Zdansky (1924); Pilgrim (1931); Colbert (1933, 1935); Viret (1951); Kretzoi (1952); Mein (1958); Petter (1963; 1964, 1967); Pons-Moyà (1990); Schmidt-Kittler (1995); Roussiakis (2002); Ghaafar et al. (2004); Montoya et al. (2011); Wang et al. (2012); Peigné (2012); Samuels & Cavin (2013).
FIG. 4 in A new hypercarnivorous mustelid (Mammalia, Carnivora, Mustelidae) from Batallones, late Miocene (MN10), Torrejón de Velasco, Madrid, Spain
FIG. 4. — Micro CT-scan reconstruction of the fragmentary cranium BAT-3'10.1246 of Circamustela peignei n. sp. from Batallones-3: A-D, the skull and jaw are shown in semitransparent turquoise and the dentition in grayscale; A, rostral view; B, dorsal view; C, ventral view; D, lateral view; E, upper dentition, occlusal view; F, lower dentition, occlusal view; G-I, left hemimandible; G, buccal view; H, lingual view; I, occlusal view. Scale bars: A-D, 10 mm; E-I, 5 mm.
FIG. 7 in A new hypercarnivorous mustelid (Mammalia, Carnivora, Mustelidae) from Batallones, late Miocene (MN10), Torrejón de Velasco, Madrid, Spain
FIG. 7. — Main comparative material of species of late Miocene martens and marten-like mustelids from Eurasia analysed herein: A, BAT-3'10.1570, micro CTscan reconstruction of the left upper dentition of Circamustela peignei n. sp. (holotype) from Batallones-3, occlusal view; B-D, left hemimandible BAT-3'13.1048 of Circamustela peignei n. sp. (paratype) from Batallones-3; B, buccal view; C, lingual view; D, occlusal view; E, IPS-28086, left M1 of Circamustela dechaseauxi
FIG. 13 in Revision of the cranial anatomy of Ophisaurus acuminatus Jörg, 1965 (Anguimorpha, Anguidae) from the late Miocene of Germany
FIG. 13. — Ophisaurus acuminatus Jörg, 1965, SMNK-PAL.8561: A, B, right coronoid in lateral (A) and medial (B) views; C-E, photograph (C) and virtual 3D models (D, E) of right splenial in lateral (C, D) and medial (E) views. Scale bars: A, B, D, E, 2 mm; C, 1 mm.
FIG. 9 in Revision of the cranial anatomy of Ophisaurus acuminatus Jörg, 1965 (Anguimorpha, Anguidae) from the late Miocene of Germany
FIG. 9. — Ophisaurus acuminatus Jörg, 1965, SMNK-PAL.8561: A-C, left pterygoid in dorsal (A) and ventral (B, C) views; D, detail of its denticulate field of the same pterygoid; E, F, virtual 3D models of right pterygoid in ventral (E) and dorsal (F) views. Scale bars: A-C, E, F, 2 mm; D, 1 mm.
FIG. 8 in Revision of the cranial anatomy of Ophisaurus acuminatus Jörg, 1965 (Anguimorpha, Anguidae) from the late Miocene of Germany
FIG. 8. — Ophisaurus acuminatus Jörg, 1965, SMNK-PAL.8561: A, B, virtual 3D models of right palatine in ventral (A) and dorsal (B) views. Scale bar: 2 mm.
FIG. 7 in Revision of the cranial anatomy of Ophisaurus acuminatus Jörg, 1965 (Anguimorpha, Anguidae) from the late Miocene of Germany
FIG. 7. — Ophisaurus acuminatus Jörg, 1965, SMNK-PAL.8561: A, B, photographs of left maxilla (A) and detail of teeth (B) in lateral view; C, D, virtual 3D model of left maxilla in lateral (C) and medial (D) views; E-G, photograph (E) and virtual 3D models (F, G) of left jugal in lateral (E, F) and medial (G) views. Scale bars: A, B, 1 mm; C, D, 5 mm; E-G, 2 mm.
FIG. 1 in Revision of the cranial anatomy of Ophisaurus acuminatus Jörg, 1965 (Anguimorpha, Anguidae) from the late Miocene of Germany
FIG. 1. — Ophisaurus acuminatus Jörg, 1965, SMNK-PAL.8561: A, holotype of slightly disarticulated skull; B, virtual 3D models of individual bones of the same specimen. Scale bar: 10 mm.
FIG. 3 in Revision of the cranial anatomy of Ophisaurus acuminatus Jörg, 1965 (Anguimorpha, Anguidae) from the late Miocene of Germany
FIG. 3. — Ophisaurus acuminatus Jörg, 1965, SMNK-PAL.8561: A, photograph of nasals in dorsal view; B, virtual 3D models of nasals and surrounding osteoderms in dorsal view. Scale bar: 2 mm.
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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.