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1,817 results for “Late Cretaceous”
Fig. 2 in Stagodontid marsupials from the Late Cretaceous of Canada and their systematic and functional implications
Fig. 2. Didelphodon coyi Fox and Naylor, 1986 from the Horseshoe Canyon Formation, Edmontonian Land Mammal Age (early Maastrichtian). A. TMP 91.161.1, Paintearth Creek, Alberta, incomplete right dentary, containing 12−3 (broken), c (broken), p1–3, m1–2, m3–4 (broken) in occlusal (A1) and anterior (A2) views. B. TMP 90.12.29, Michichi Creek (type locality), Alberta, incomplete left dentary, containing p3 (broken) in occlusal (B1) and labial (B2) views. A1 and B1 stereophoto pairs. Scale bars 5 mm.
Fig. 3. Eight landmarks and 89 in Late Cretaceous record of large soft-bodied coleoids based on lower jaw remains from Hokkaido, Japan
Fig. 3. Eight landmarks and 89 semi-landmarks collected on a coleoid lower jaw (A, B). 1, the rostral tip; 2, the base of the rostrum; 3, the posterior end of the wing; 4, the posterior intersection of the outer and inner lamellae; 5, the posterior end of the inner lamella; 6, the anteroventral end of the crest; 7, the anterior intersection of the outer and inner lamellae; 8, the anteroventral end of the hood. B. A square grid showing shape differences between two individuals as deformation from B to B drawn by use of a thin-plate spline.
Fig. 6 in Late Cretaceous record of large soft-bodied coleoids based on lower jaw remains from Hokkaido, Japan
Fig. 6. Octobrachian coleoid Nanaimoteuthis hikidai sp. nov. KMNH IvP 902,001, holotype, a lower jaw; early Campanian, Late Cretaceous, Haboro area, Hokkaido, Japan. Right lateral (A), left lateral (C), dorsal (D), and frontal (E) views, and right lateral view after removing part of outer lamella (B).
Fig. 2 in Late Cretaceous record of large soft-bodied coleoids based on lower jaw remains from Hokkaido, Japan
Fig. 2. Diagrammatic drawing of a coleoid lower jaw. Left lateral (A) and frontal (B) views. 1, rostral length; 2, hood length; 3, crest length; 4, wing length; 5, width of outer lamella. After Clarke (1962, 1986), see Clarke and Maddock (1988) for terms and measurements.
Fig. 1 in Late Cretaceous record of large soft-bodied coleoids based on lower jaw remains from Hokkaido, Japan
Fig. 1. Map of Haboro area, northwest Hokkaido, Japan, showing the locations of the coleoid lower jaws examined.
Fig. 8 in Late Cretaceous record of large soft-bodied coleoids based on lower jaw remains from Hokkaido, Japan
Fig. 8. Phylogenetic relationships of fossil and modern coleoid major taxa complied from the data by Kröger et al. (2011: fig. 5) and Fuchs et al. (2013: fig. 12). Fossil records of Cretaceous decabrachian and octobrachian coleoids from the North Pacific region are given in black circles. 1, Haboroteuthis (this study); 2, Yezoteuthis (Tanabe et al. 2006); 3, Paleocirroteuthis (Tanabe et al. 2008); 4, Nanaimoteuthis (Tanabe et al. 2008; Tanabe and Hikida 2010; this study). Age after Cohen et al. (2012).
Fig. 7 in Late Cretaceous record of large soft-bodied coleoids based on lower jaw remains from Hokkaido, Japan
Fig. 7. Decabrachian coleoid Haboroteuthis poseidon gen. et sp. nov. KMNH IvP 902,002, holotype, a lower jaw; late Santonian, Late Cretaceous, Haboro area, Hokkaido, Japan. Frontal (A), left lateral (B), dorsal (C), and right lateral (D) views.
Fig. 5 in Late Cretaceous record of large soft-bodied coleoids based on lower jaw remains from Hokkaido, Japan
Fig. 5. Plots of the relative warp scores computed for the full set (A, B) or subset (C, D) of landmarks and semi-landmarks and the relative warps displayed as thin-plate splines. The lower and left grids show deformations from the mean shape (undeformed grid) corresponding to perturbations associated with RW1 and RW2, respectively (A, C) or RW3 and RW4, respectively (B, D).
Fig. 4 in Late Cretaceous record of large soft-bodied coleoids based on lower jaw remains from Hokkaido, Japan
Fig. 4. All coleoid lower jaws registered by the generalized least squares superimposition. A. A full set of landmarks (large symbols) and semi-landmarks (small symbols). B. A subset of landmarks and semi-landmarks put along the outline of the outer lamella.
Fig. 10 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type
Fig. 10. Otodontid shark Cretalamna borealis (Priem, 1897), lower jaw teeth, informal Belemnellocamax mammillatus zone, latest early Campanian (Late Cretaceous); Ignaberga (A) and Åsen (B) quarries, Kristianstad Basin, southern Sweden. A. LO 6350t, right a1?; lingual (A 1), basal (A 2), labial (A 3), and profile (A 4) views. B. LO 11137t, left lateroposterior tooth; labial (B ), lingual (B ), and profile (B ) views.
Fig. 9 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type
Fig. 9. Otodontid shark Cretalamna borealis (Priem, 1897), upper jaw teeth from the Kristianstad Basin, southern Sweden, informal Belemnellocamax mammillatus zone, latest early Campanian (Late Cretaceous); Åsen locality (A–C, E) and Gonioteuthis granulataquadrata Zone, earliest early Campanian Late Cretaceous); conglomerate C, Ullstorp 1 quarry (D). A. LO 11350t, right A1? from a very large individual; lingual (A, stereopair), profile (A), 1 2 labial (A , stereopair), and basal (A ) views. B. LO 6349t, right A2?; lingual (B ), labial (B ), and profile (B ) views. C. LO 11135t, left A2?; labial (C ,
Fig. 21 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type
Fig. 21. Otodontid shark Cretalamna catoxodon sp. nov., upper lateroposterior teeth, uppermost Gearle Siltstone, middle Cenomanian (Late Cretaceous), Zone CC10a; CY Creek, Giralia Range, Western Australia. A. Paratype, WAM 09.6.7, right LP1?; basal (A), lingual (A), profile (A), and labial (A) 1 2 3 4 views. B. Paratype, WAM 09.6.9, left LP2?; labial (B 1), profile (B 2), and lingual (B 3) views. C. Paratype, WAM 09.6.12, left LP4?; labial (C 1) and lingual C 2) views. D. Paratype, WAM 09.6.15, left LP5?; labial (D 1), lingual (D 2), and profile (D 3) views. E. Paratype, WAM 09.6.16, left LP6?; labial (E 1), profile (E 2), lingual (E 3), and basal (E 4) views. F. Paratype, WAM 09.6.18, left LP6?; labial (F 1) and lingual (F 2) views. G. Paratype, WAM 09.6.21, left LP7?; labial (G ), profile (G ), and lingual (G ) views.
Fig. 8 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type
Fig. 8. Otodontid shark Cretalamna sarcoportheta sp. nov., lower lateroposterior teeth, informal Belemnellocamax mammillatus zone, latest early Campanian (Late Cretaceous); Åsen locality, Kristianstad Basin, southern Sweden. A. Paratype, LO 10910t, left lp1?; labial (A1), profile (A2), and lingual (A3) views. B. Paratype, LO 10911t, right lp1?; lingual (B1), profile (B2), labial (B3), and basal (B4) views. C. Paratype, LO 10912t, left lp1?; labial (C1), profile (C2), and lingual (C3) views. D. Paratype, LO 10913t, right lp4?; profile (D1), labial (D2), and lingual (D3) views. E. Paratype, LO 10914t, left lp2?; labial (E1), profile (E2), and lingual (E3) views. F. Paratype, LO 10915t, right lp5?; lingual (F1), profile (F2), and labial (F3) views. G. Paratype, LO 10916t, left lp4?; labial (G1), profile (G2), and lingual (G3) views. H. Paratype, LO 10917t, right lp5?; profile (H1), lingual (H2), and labial (H3) views. I. Paratype, LO 10918t, left lp7?; labial (I1), profile (I2), and lingual (I3) views. J. Paratype, LO 10919t, right lp8?; lingual (J1), profile (J2), and labial (J3) views.
Fig. 14 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type
Fig. 14. Otodontid shark Cretalamna hattini sp. nov., holotype, LACM 128126; anteriormost preserved centrum equals one (designations follow Shimada 2007), latest Santonian or earliest Campanian (Late Cretaceous); upper Smoky Hill Chalk, Niobrara Formation, Logan County, Kansas, USA. A. Partial vertebral column and left palatoquadrate. B. Centra 17–21 in dorsal view. C. Centra 25–31 in lateral view. D. Detail of centra 9–13 viewed in various angles. Abbreviation: v, vertebral centrum.
Fig. 7 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type
Fig. 7. Otodontid shark Cretalamna sarcoportheta sp. nov., lower anterior teeth, informal Belemnellocamax mammillatus zone, latest early Campanian Late Cretaceous); Åsen locality, Kristianstad Basin, southern Sweden. A. Paratype, LO 10907t, left a1?; labial (A 1, stereopair), profile (A 2), basal (A 3), and lingual (A 4) views. B. Paratype, LO 10908t, right a1?; lingual (B 1), profile (B 2), and labial (B 3) views. C. Paratype, LO 10909t, right a2?; lingual (C 1), profile (C ), and labial (C ) views.
Fig. 5 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type
Fig. 5. Otodontid shark Cretalamna sarcoportheta sp. nov., anteriorly situated upper lateroposterior teeth, informal Belemnellocamax mammillatus zone, latest early Campanian (Late Cretaceous); Åsen locality, Kristianstad Basin, southern Sweden. A. Paratype, LO 10894t, left LP1?; labial (A), basal (A), 1 2 lingual (A), and profile (A) views. B. Paratype, LO 10895t, left LP2?; lingual (B), basal (B), labial (B), and profile (B) views. C. Paratype, LO 10896t, 3 4 1 2 3 4 right LP2?; lingual (C ), profile (C ), and labial (C ) views. D. Paratype, LO 10897t, right LP3?; labial (D ), lingual (D ), and profile (D ) views. E. Paratype,
Fig. 25 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type
Fig. 25. Otodontid shark Kenolamna gunsoni (Siverson, 1996) gen. nov., lower lateroposterior teeth, uppermost Gearle Siltstone, middle Cenomanian (Late Cretaceous), Zone CC10a; CY Creek, Giralia Range, Western Australia. A. WAM 09.6.29, right lp1? from a juvenile individual; lingual (A 1), profile (A 2), and labial (A 3) views. B. WAM 09.6.32, left lp1?; labial (B 1), profile (B 2), and lingual (B 3) views. C. WAM 09.6.31, left lp1?; lingual (C 1), basal (C 2), labial (C 3), and profile (C 4) views. D. WAM 09.6.35, left lp2?; lingual (D 1), profile (D 2), and labial (D 3) views. E. WAM 09.6.38, left lp5?; labial (E 1, stereopair), lingual (E ), and profile (E ) views. F. WAM 11.12.4, left lp9?; profile (F ), basal (F ), labial (F ), and lingual (F ) views.
Fig. 3 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type
Fig. 3. Otodontid shark Cretalamna appendiculata (Agassiz, 1843), lower jaw teeth, Tourtia de Bettrechies, early Turonian (Late Cretaceous); SECAB quarry, Bettrechies, northern France. A. WAM 13.5.6, right a2? from a large individual; labial (A), profile (A), lingual (A), and basal (A) views. 1 2 3 4 B. WAM 13.5.5, left lp1?; labial (B 1), profile (B 2), lingual (B 3), and basal (B 4) views. C. WAM 13.5.4, right lp6?; profile (C 1), labial (C 2), lingual (C 3), and basal (C ) views. D. WAM 13.5.1, right lp8?; profile (D ), labial (D ), lingual (D ), and basal (D ) views.
Fig. 1 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type
Fig. 1. Otodontid shark Cretalamna appendiculata (Agassiz, 1843), Lewes area, East Sussex, England, Cenomanian–early Coniacian interval, lectotype in labial (A) and tilted profile (B) views (reproduced from Agassiz 1843: pl. 32, fig. 10).
Fig. 4 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type
Fig. 4. Otodontid shark Cretalamna sarcoportheta sp. nov., upper anterior teeth, informal Belemnellocamax mammillatus zone, latest early Campanian (Late Cretaceous); Åsen locality, Kristianstad Basin, southern Sweden. A. Paratype, LO 10889 t, left A1?; labial (A1), profile (A2), basal (A3), and lingual (A4) views. B. Paratype, LO 10890 t, right A1?; labial (B1), basal (B2), profile (B3), and lingual (B4) views. C. Paratype, LO 10891 t, right A1?; basal (C1), labial (C2, stereopair), profile (C3), and lingual (C4) views. D. Holotype, LO 10888T, left A2?; basal (D1), lingual (D2), labial (D3, stereopair), and profile (D4) views. E. Paratype, LO 10892 t, left A2?; labial (E1), profile (E2), basal (E3), and lingual (E4) views. F. Paratype, LO 10893 t, right A2?; profile (F1), labial (F2), basal (F3), and lingual (F4), views.
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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.