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Figure 20 in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 20. Morphology of tubes made by annelid lineages occurring at modern hydrothermal vents and cold seeps (see Supplementary Table S3 for details). A, disorganized tubes of Alvinella spp. (Alvinellidae). B, agglutinated tube of Mesochaetopterus taylori (Chaetopteridae). C, agglutinated Sabellidae tube. D, branched tube of Phyllochaetopterus claparedii (Chaetopteridae). E, segmented tubes of Spiochaetopterus costarum (Chaetopteridae). F, Phyllochaetopterus polus (Chaetopteridae) tubes bearing short collars and wrinkled-fabric ornamentation. G, collared Serpulidae tubes (likely Serpula narconensis). H, collared tubes of Serpula vermicularis (Serpulidae). I, large tube of the vestimentiferan Riftia pachyptila (Siboglinidae). J, collared, ornamented tube of the vestimentiferan Ridgeia piscesae (Siboglinidae). K, smooth tube of the vestimentiferan Escarpia southwardae (Siboglinidae). L, collared tubes of the frenulate Polybrachia canadensis (Siboglinidae). M, hard tubes of the frenulate Siphonobrachia lauensis (Siboglinidae). N, Glyphanostomum tube. O, detail of the wall of an Alvinella spp. tube in transverse section. P, detail of the wall of an M. taylori tube in transverse section. Q, detail of the wall of a Megalomma vesiculosum (Sabellidae) tube in transverse section. R, detail of the wall of a Serpulidae tube in transverse section. S, T, detail of the wall of a Spiochaetopterus typicus (Chaetopteridae) tube; S, transverse section; T, same tube in longitudinal section. U, V, detail of the wall of a P. polus tube; U, transverse section; V, same tube in longitudinal section. W, X, E. southwardae tube; W, detail of the anterior tube wall in transverse section; X, transverse section of the posterior tube wall. Y, Z, A', frenulate Unibrachium colombianum (Siboglinidae) tube; Y, transverse section of the very anterior portion of the tube; Z, longitudinal section of the ringed middle region of the same tube; A', transverse section of the middle tube region. Scale bars: A, B, D, E, F, H, I, J, M = 10 mm; G = 3 mm; C, L = 5 mm; K = 20 mm; N = 1 mm; O = 200 µm; P, S, U, V = 500 µm; Q, Y = 300 µm; R = 50 µm; T, W, Z, A' = 200 µm; X = 125 µm.
Figure 12 in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 12. 'Cold Fork Cottonwood Creek tubes', Hauterivian, California, USA. A, CFC-G, tubes in hand specimen, walls largely obscured by rock matrix. B, CFCC-10-02, tube with some visible wall which appears smooth. C, CC-F8, transverse section of a tube showing the hazy nature of the walls. D, CFCC-2A, detail of tube wall in transverse section showing delaminated, curving tube layers. E, CC-F8, detail of tube wall in transverse section showing multi-layered nature. Scale bars: A = 10 mm; B = 5 mm; C, D = 100 µm; E = 50 µm.
Figure 11. Tubes from the Albian Christopher Formation, Canada. A, B, D, E in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 11. Tubes from the Albian Christopher Formation, Canada. A, B, D, E, 'Ellef Ringnes tubes'; A, NRC C-581891 QQA-10-22, tubes in hand specimen; B, NRC C-581891 QQA-10-22, sections of tubes; D, NRC C-541891CPPL, detail of a transverse section of a tube showing thick, multi-layered tube walls, with some possible misaligned torn fibres (white arrow); E, NRC C-541891CPPL, detail of a transverse section of a tube showing a break in the tube wall where it appears broken fibres have curved slightly and misaligned (white arrow). C, F, G, 'Prince Patrick tubes'; C, NRC C-453952 1–4, tubes in hand specimen; F, NRC C-453961PPL, transverse section of a tube exhibiting thick, multi-layered tube walls; G, NRC C-453989PPL, longitudinal section of a tube with thinner walls containing round pellets. Scale bars: A–C = 10 mm; D, F, G = 1 mm; E = 500 µm.
Figure 10 in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 10. Tubes from the Turonian of Cyprus. A–C, 'Troodos collared tubes'; A, B, Kambia 4061 and Memi 212b2, respectively, sinuous worm tubes with collars; C, Kambia 401b, worm tube with collar attached at an oblique angle. D, E, 'Troodos wrinkled tubes', Kapedhes 2101 and 204b, respectively, worm tubes bearing longitudinal and transverse wrinkles. F, G, 'Troodos attached tubes', Memi 2021 and Kinousa 2023, respectively, sinuous tubes that appear attached to a surface, tubes in F bearing fine parallel transverse wrinkles. Scale bars: A–D, F, G = 1 mm; E = 0. 5 mm.
Figure 9. Cenomanian tubes from Okukinenbetsu River, Japan. A–D in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 9. Cenomanian tubes from Okukinenbetsu River, Japan. A–D, 'Okukinenbetsu yellow tubes'; A, OKb4-5, long fragment of a tube exhibiting fine longitudinal wrinkles; B, OKb4-5, short tube fragments also exhibiting fine longitudinal wrinkles; C, OKb4-4, transverse section of tube with yellowish walls; D, OKb4-2, detail of a yellow tube wall, showing some evidence of multi-layering. E–I, 'Okukinenbetsu brown tubes'; E, OKb4, partial longitudinal and transverse sections of a tube with brown walls; F, OKb4, detail of brown-walled tube revealing a multi-layered, fibrous nature; G–I, detail of thick, multi-layered brown-walled tubes in OKb4-3 (G), OKb4-2 (H) and OKb4 (I). Scale bars: A, B = 2 mm; C, F = 300 µm; D, I = 50 µm; E = 1 mm; G = 150 µm; H = 200 µm.
Figure 7 in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 7. 'Bear River tubes', LACMIP 5802 BRB-1, late Eocene, Washington State, USA. A, multiple tubes in transverse section with neat round profiles. B, small-diameter tube with thick wall. C, large-diameter tube with thick wall and showing evidence of multi-layering. Scale bars: A = 2 mm; B = 300 µm; C = 200 µm.
Figure 8. A–H in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 8. A–H, 'Omagari tubes', Campanian, Hokkaido, Japan; A, OMG03-4a, hand specimen with many, similar-diameter tubes with brown walls encased in carbonate; B, OMG03-3b, detail of tube with brown wall, outer wall appears smooth; C, D, OMG03-1, cluster of tubes (C) with mineralized walls but not encased in carbonate, and detail of individual tubes (D); E, OMG03-2, tubes with brown walls in section; F, OMG03-4b, large-diameter tube in transverse section with wall comprised of many layers; G, OMG03-1, preserved tear in the wall of a tube suggesting an originally fibrous nature; H, clump of Omagari tubes (reproduced from Hikida et al. 2003). I, clump of the roots of the seep vestimentiferan Lamellibrachia luymesi (donated by C. Fisher). Scale bars: A = 10 mm; B = 1 mm; C = 5 mm; D, E = 2 mm; F = 500 µm; G = 50 µm; H, I = 20 mm.
Figure 6 in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 6. 'Canyon River tubes', Oligocene, Washington State, USA. A–C, WA-CR LACMIP 16957; A, large-diameter tubes in hand specimen; B, smooth small-diameter tubes; C, small-diameter tube with longitudinal wrinkles. D–F, JLG 473; D, delaminated tube wall with a fragment of preserved multi-layered tube wall (white arrow); E, uncompressed transverse section of a small diameter tube; F, detail of tube wall showing fluorescent bands that likely indicate the presence of preserved organic matter from the tube wall, imaged using confocal laser scanning microscopy (see online for colour version). Scale bars: A = 20 mm; B = 5 mm; C = 3 mm; D = 150 µm; E = 300 µm; F = 30 µm.
Figure 15. A–F, H, I in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 15. A–F, H, I, 'Figueroa tubes', Pliensbachian, California, USA; A–C, tubes in hand specimen; A, FFC-12, straight, tapering tube with fine longitudinal wrinkles; B, FFC-00-21, tube fragment bearing longitudinal wrinkles and collars; C, FFC-18B, tube with longitudinal wrinkles and a fine, obliquely positioned collar; D, FFC-18, longitudinal section of tube exhibiting long, flaring collars; E, FFC-12, scanning electron microscopy (SEM) image showing details of tube wall ornamentation; F, FFC-12, greater detail of same tube; H, FFC-19, detail of tube transverse section showing preservation of tube walls; I, FFC-19, detail of tube wall in transverse section. G, Ridgeia piscesae (Siboglinidae) tube, JdF317, showing detail of the ornamentation. Scale bars: A, C = 2 mm; B, D, G, H = 1 mm; E = 500 µm; F = 100 µm; I = 300 µm.
Figure 4 in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 4. 'West Fork Satsop River tubes', Oligocene, Washington State, USA. A, B, WFSR-3B and WFSR JLG 459C, respectively, tubes in hand specimen showing wavy nature and smooth tube walls. C, D, WFSR 3A-1; C, transverse section of tube showing multilayered brown walls of varying thickness; D, detail of tube wall where a potential preserved fibrous tear occurs, revealing frayed fibre endings (white arrow). Scale bars: A = 10 mm; B = 5 mm; C = 300 µm; D = 100 µm.
Figure 5 in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 5. 'Murdock Creek tubes', WA-MC LACMIP loc. 6295, Early Oligocene, Washington State, USA. A, a single tube in hand specimen possibly bearing longitudinal wrinkles. B, detail of tube wall in transverse section with thick, multi-layered and delaminated tube wall. C, transverse section of tube which appears to have originally been flexible. D, detail of tube wall where a preserved tear occurs, revealing fibre endings (grey arrow). Scale bars: A = 5 mm; B = 150 µm; C = 100 µm; D = 50 µm.
Figure 3 in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 3. Serpulidae sp., 'Bexhaven', BXG, Middle Miocene, New Zealand. A, tubes in hand specimen. B, detail of tubes in hand specimen showing fine parallel transverse wrinkles on tube surfaces. C, tubes in section. D, cluster of five attached tubes in transverse section. E, detail of partial transverse section of tube wall showing its chevron-like appearance. Scale bars: A = 20 mm; B = 3 mm; C = 2 mm; D, E = 500 µm.
Figure 2 in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 2. 'Upper Waiau River tubes', UWT3-4,?late Early Miocene–Middle Miocene, New Zealand. A, tubes in hand specimen. B, tube with grainy wall in hand specimen. C, detail of tube wall in B. D, detail of tube wall in near transverse section showing brown bands that make up the multi-layered tube wall, where a tear in the wall is also preserved (grey arrow); a small sphere is preserved towards the outside of the tube (white arrow). E, detail of tube wall in transverse section showing a thick calcareous band occurring on the outside of the brown tube wall layers. Scale bars: A = 20 mm; B = 2 mm; C = 1 mm; D, E = 200 µm.
Figure 1 in Identification of fossil worm tubes from Phanerozoic hydrothermal vents and cold seeps
Figure 1. 'Rocky Knob tubes', Middle Miocene, New Zealand. A, RK-5, larger tube fragments in hand specimen. B, RNT-1, smaller, parallel-aligned tubes, with one tube exhibiting fine longitudinal wrinkles on its surface (white arrow). C, 12-RK, detail of smooth tube wall. D, RNT-1, tube exhibiting round concretions on its surface. E, RK-15B-6B, tube in transverse section showing preserved torn fibres. F, RK-15B-6B, tube with irregular cross section suggesting it may originally have been flexible. G, RK-15B-6A, detail of join between three tubes with thick, multi-layered walls in transverse section; imaged using confocal laser scanning microscopy (see online for colour version). H, detail of tube transverse section showing delamination of its thick, multi-layered tube wall. Scale bars: A = 20 mm; B = 5 mm; C = 2 mm; D, F = 1 mm; E = 100 µm; G, H = 200 µm.
Fig. 3 in Two fossil species of Petaliini White (Coleoptera: Ptinidae: Dorcatominae) from Eocene Baltic amber
Fig. 3. Petalium widewuto sp. nov., holotype, 6783 [MAIG], habitus: A – ventral view; B – dorsolateral view
Fig. 2 in Two fossil species of Petaliini White (Coleoptera: Ptinidae: Dorcatominae) from Eocene Baltic amber
Fig. 2. Petalium bruteno sp. nov., paratype, 6782 [MAIG], habitus: A – dorsal view; B – ventral view
Fig. 1 in Two fossil species of Petaliini White (Coleoptera: Ptinidae: Dorcatominae) from Eocene Baltic amber
Fig. 1. Petalium bruteno sp. nov., holotype, 6781 [MAIG], habitus: A – dorsal view; B – ventral view
Fig. 4 in A new species of Airaphilus Redtenbacher and new record of fossil Silvanidae (Coleoptera) from Eocene Baltic amber of the Sambian Peninsula
Fig. 4. Mistran ot Alekseev et Bukejs from Baltic amber, RSKM_P3300.81: A, B – right lateral habitus photomicrograph, and corresponding SR xray μCT rendering; C, D – left lateral habitus photomicrograph, and corresponding SR x-ray μCT rendering; E – anterior habitus SR x-ray μCT renderin
Fig. 2 in A new species of Airaphilus Redtenbacher and new record of fossil Silvanidae (Coleoptera) from Eocene Baltic amber of the Sambian Peninsula
Fig. 2. Airaphilus simulacrum sp. nov., paratype, RSKM_P3300.83: A – dorsal habitus; B – ventral habitus; C – condition of specimen before epoxy infilling obscured surface details, dorsal habitus. Scale bars represent 1.0 mm.
Fig. 3 in A new species of Airaphilus Redtenbacher and new record of fossil Silvanidae (Coleoptera) from Eocene Baltic amber of the Sambian Peninsula
Fig. 3. Mistran ot Alekseev et Bukejs from Baltic amber, RSKM_P3300.81: A, B – dorsal habitus photomicrograph, and corresponding SR x-ray μCT rendering; C, D – ventral habitus photomicrograph, and corresponding SR x-ray μCT rendering. Scale bars represent 1.0 mm.
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Allen Brain Atlas
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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.