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119 results for “methane seep”
FIGURE 6 in A new species of Alvinocaris (Crustacea: Decapoda: Caridea: Alvinocarididae) and a new record of A. muricola from methane seeps on the Blake Ridge Diapir, Northwestern Atlantic
FIGURE 6. Alvinocaris sp. Ovigerous female (CL 7.1 mm; LACM CR 2001032.5) from the Blake Ridge Diapir, northwestern Atlantic. A, carapace and cephalic appendages, lateral view; B, anterior part of carapace and cephalic appendages, dorsal view; C, posterior part of telson, dorsal view; D, first pereopod, lateral view.
FIGURE 4. Alvinocaris methanophila n in A new species of Alvinocaris (Crustacea: Decapoda: Caridea: Alvinocarididae) and a new record of A. muricola from methane seeps on the Blake Ridge Diapir, Northwestern Atlantic
FIGURE 4. Alvinocaris methanophila n. sp. A–C, paratype male (CL 6.8 mm; LACM 2001 030.2); D, E, nontype, juvenile (CL 4.7 mm; LACM) from the Blake Ridge Diapir, northwestern Atlantic. A, D, carapace and cephalic appendages, in lateral view; B, endopod of first pleopod, ventral view; C, appendices interna and masculina of second pleopod, mesial view; E, chela of first pereopod, outer view.
FIGURE 2. Alvinocaris methanophila n in A new species of Alvinocaris (Crustacea: Decapoda: Caridea: Alvinocarididae) and a new record of A. muricola from methane seeps on the Blake Ridge Diapir, Northwestern Atlantic
FIGURE 2. Alvinocaris methanophila n. sp. Holotype ovigerous female (CL 12.8 mm; LACM 2001030.1) from the Blake Ridge Diapir, northwestern Atlantic. Left appendages. A, antennal scale, dorsal view (marginal setae omitted); B, mandible, dorsal view; C, maxillule, ventral view; D, maxilla, ventral view; E, first maxilliped, ventral view; F, second maxilliped, ventral view; G, third maxilliped, lateral view; H, same, distal part of ultimate segment, lateral view (setae omitted); I, same, basal part of antepenultimate segment and coxa, dorsal view; J, telson and right uropod, dorsal view (marginal setae on uropod omitted); K, posterior part of telson, dorsal view.
FIGURE 1. Alvinocaris methanophila n in A new species of Alvinocaris (Crustacea: Decapoda: Caridea: Alvinocarididae) and a new record of A. muricola from methane seeps on the Blake Ridge Diapir, Northwestern Atlantic
FIGURE 1. Alvinocaris methanophila n. sp. Holotype ovigerous female (CL 12.8 mm; LACM 2001030.1) from the Blake Ridge Diapir, northwestern Atlantic. A, carapace and cephalic appendages, lateral view; B, carapace, dorsal view; C, anterior part of carapace and eye, lateral view; D, anterior part of carapace and cephalic appendages, dorsal view (setae partially omitted); E, abdomen, lateral view (setae and eggs omitted).
FIGURE 3. Alvinocaris methanophila n in A new species of Alvinocaris (Crustacea: Decapoda: Caridea: Alvinocarididae) and a new record of A. muricola from methane seeps on the Blake Ridge Diapir, Northwestern Atlantic
FIGURE 3. Alvinocaris methanophila n. sp. Holotype ovigerous female (CL 12.8 mm; LACM 2001030.1) from the Blake Ridge Diapir, northwestern Atlantic. Left pereopods. A, first pereopod, lateral view; B, same chela, inner view; C, same, carpus, mesial view; D, second pereopod, lateral view; E, same, chela, outer view; F, third pereopod, lateral view; G, same, dactylus and distal part of propodus, lateral view; H, fourth pereopod, lateral view; I, fifth pereopod, lateral view; J, same, dactylus and distal part of propodus, lateral view.
FIGURE 7. Alvinocaris muricola Williams, 1988 in A new species of Alvinocaris (Crustacea: Decapoda: Caridea: Alvinocarididae) and a new record of A. muricola from methane seeps on the Blake Ridge Diapir, Northwestern Atlantic
FIGURE 7. Alvinocaris muricola Williams, 1988. Female (CL 12.6 mm; LACM CR 2001034.2) from the Blake Ridge Diapir. A, carapace and cephalic appendages, lateral view (antennular and antennal flagella omitted); B, anterior part of carapace and cephalic appendages, dorsal view (antennular flagella omitted); C, left antennal scale, dorsal view (marginal setae omitted).
FIGURE 5 in A new species of Alvinocaris (Crustacea: Decapoda: Caridea: Alvinocarididae) and a new record of A. muricola from methane seeps on the Blake Ridge Diapir, Northwestern Atlantic
FIGURE 5. Scatter plot of the relative length of the rostrum (indicated by rostral length/carapace length against carapace length) between female A. methanophila n. sp. and female A. muricola Williams, 1988.
Supplementary Data for "Hydrate Formation on Marine Seep Bubbles and the Implications for Water Column Methane Dissolution"
<p>This data deposit contains the data necessary to reproduce results presented in the paper "Hydrate Formation on Marine Seep Bubbles and the Implications for Water Column Methane Dissolution", to appear in JGR Oceans. </p> <p>The files "Fu_AGUSupplementary_S11.xlsx" and "Fu_AGUSupplementary_S12.xlsx" are referenced in the supplement of the original paper. </p> <p>The file "Fu_AGUSupplementary_additionalDATA.xlsx" contains all the data and inputs used to create Figure 14, 15 and 16 of the original manuscript.</p>
FIGURE 6 in Laminatubus (Serpulidae, Annelida) from eastern Pacific hydrothermal vents and methane seeps, with description of two new species
FIGURE 6. Photos of Laminatubus alvini tubes, Alvin dive 4091. A—lateral view, B—dorsal view.
Onshore Methane Seeps in West Siberian Floodplains
<p>Recently numerous methane seeps were found in West Siberian middle taiga river floodplains. Seepage occurs in unvegetated spots and areas of saturated quicksand deposits and in the bottom of river stream beds. Despite the origin of CH<sub>4</sub> in these seeps is not fully understood, they can make substantial contribution in regional greenhouse gas emission. Possibly, seeps are a unique phenomenon of the studied region.</p> <p>These videos were produced to supplement our researches on gas origin, emission rates and seeps area.</p>
Fig. 18 in Mollusks and a crustacean from early Oligocene methane-seep deposits in the Talara Basin, northern Peru
Fig. 18. The callianassid ghost shrimp Eucalliax capsulasetaea sp. nov. from early Oligocene seep deposits at Cerro La Salina, blocks 2, 4, 6, 7, in the Talara Basin, northern Peru. A. Holotype (NRM Ar69394), right propodus in outer lateral view. B. Paratype (NRM Ar69376), right propodus in inner lateral view. C. Paratype (NRM Ar69383), right propodus in dorsal (C1), dorso-lateral (C2), outer lateral (C3), and inner lateral (C4) views. D. Paratype (NRM Ar69398), right propodus in outer lateral view. E. Paratype (NRM Ar69393), left propodus in outer lateral view. F. Paratype (NRM Ar69401), left propodus in inner lateral (F1), outer lateral (F2) and dorso-lateral (F3, F4) views. G. Paratype (NRM Ar69397), right propodus in outer lateral view. H. Paratype (NRM Ar69377), left carpus in outer lateral view. I. NRM Ar69399, right fixed finger in occlusal view. J. NRM Ar69388, right dactylus in outer lateral view. K–N. Details of capsulated setae on outer lateral surfaces of major cheliped propodi. K. NRM Ar69398. L. NRM Ar69393. M. NRM Ar69394. N. NRM Ar69383. Scale bars 5 mm.
Fig. 11 in Mollusks and a crustacean from early Oligocene methane-seep deposits in the Talara Basin, northern Peru
Fig. 11. The vetigastropod Pyropelta seca sp. nov. from early Oligocene seep deposits at Cerro La Salina block 6, Talara Basin, northern Peru. A. Paratype NRM Mo187035) in lateral (A1) and apical (A2) views. B. Holotype (NRM Mo187036) in lateral (B1) and apical (B2) views. C. Paratype (NRM Mo187037) in lateral (C1) and apical (C2) views. D. Paratype (NRM Mo187038) in lateral (D1) and apical (D2) views. E. Paratype (NRM Mo187039) in anterior view.
Fig. 9 in Mollusks and a crustacean from early Oligocene methane-seep deposits in the Talara Basin, northern Peru
Fig. 9. Limpet gastropods from early Oligocene seep deposits at Cerro La Salina (block 6, B, C; block 9, A) Talara Basin, northern Peru. A. Limpet indet. 1 (NRM Mo187032) in lateral view (A1), apical view (A2) and seen from anterior view (A3). B. Limpet indet. 2 (NRM Mo187033) in apical (B1) and lateral (B2) views. C. The cocculinid Coccopigya sp. (NRM Mo187034) in apical (C1) and lateral (C2) views.
Fig. 4 in Mollusks and a crustacean from early Oligocene methane-seep deposits in the Talara Basin, northern Peru
Fig. 4. The thyasirid Conchocele tessaria (Olsson, 1931) from early Oligocene seep deposits at Cerro La Salina (block 1, E; block 7, A–C; block 8, D), Talara Basin, northern Peru. A, B. Left valve of large specimen (A, NRM Mo187005; B, NRM Mo187006). C. Medium-sized specimen (NRM Mo187007), right valve showing fine growth increments (C1), dorsal view showing lunule (C2), left valve showing dorsal sulcus (C3). D. Small specimen (NRM Mo187008), left valve showing a healed shell injury (D1), right valve showing dorsal sulcus (D2) and dorsal view showing lunule posterior area (D3). E. Small specimen (NRM Mo187010) showing hinge of right valve.
FIGURE 2 in Enigmaticolus inflatus sp. nov., a new buccinid species from a methane seep area in the South China Sea (Gastropoda: Neogastropoda)
FIGURE 2. Soft parts of Enigmaticolus inflatus sp. nov., holotype MBM 286512. A. Right view, B. left view, and C. apical view of the head-foot; D. Dorsal view of the proboscis. Abbreviations. (cep.t) cephalic tentacle; (cm) columellar muscle; (ct) ctenidium; (e) eye; (f) foot; (me) mantle edge; (os) osphradium; (p) penis; (pg) pedal gland; (pr) proboscis; (prr) proboscis retractors; (rm) retractor muscle; (s) siphon; (sp) seminal papilla.
FIGURE 6 in A new species of Alvinocaris (Crustacea: Decapoda: Caridea: Alvinocarididae) from Costa Rican methane seeps
FIGURE 6. Relationships among selected members of Alvinocarididae based on COI sequence data. A, Maximum likelihood topology; numbers at nodes indicate bootstrap values. B, one of eight shortest trees from the maximum parsimony analysis of COI matching jackknife consensus tree; numbers at nodes refer to parsimony jackknife score. C. Haplotype network generated by TCS (Clement et al. 2002); holotype and 5 paratypes have identical COI sequences; paratype C11186 differs by one base. Generic type species indicated (Type). Seep-dwelling species indicated (S).
FIGURE 5 in A new species of Alvinocaris (Crustacea: Decapoda: Caridea: Alvinocarididae) from Costa Rican methane seeps
FIGURE 5. Alvinocaris costaricensis new species, holotype female, SIO-BIC C12202, Eastern Pacific Ocean, Costa Rica. A, pereopod 3, left side, lateral view. B, same, close up of dactylus and distal half of propodus. C, pereopod 4, left side, lateral view. D, close up of dactylus and distal half of propodus. E, pereopod 5, left side, lateral view. E, close up of dactylus and distal half of propodus.
FIGURE 4 in A new species of Alvinocaris (Crustacea: Decapoda: Caridea: Alvinocarididae) from Costa Rican methane seeps
FIGURE 4. Alvinocaris costaricensis new species, holotype female, SIO-BIC C12202, Eastern Pacific Ocean, Costa Rica. A, left mandible, inner view. B, maxilla, inner view. C, maxilliped 1. D, maxilliped 2. E, maxilliped 3, lateral view. F, maxilliped 3 dactylus, inner view. G, first pleopod and appendix interna, right side.
FIGURE 2 in A new species of Alvinocaris (Crustacea: Decapoda: Caridea: Alvinocarididae) from Costa Rican methane seeps
FIGURE 2. Alvinocaris costaricensis new species, holotype female, SIO-BIC C12202, Eastern Pacific Ocean, Costa Rica, lateral view, extremity of rostrum broken. Carapace length 10.4 mm (measured from back of the orbital sinus in a straight line to posterior border of carapace).
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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.