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670 results for “Molluscs”
Data from: Paleoenvironmental and paleobiogeographical implications of a Middle Pleistocene mollusc assemblage from the marine terraces of Baía das Pipas, southwest Angola
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Data from: A novel respiratory architecture in the Silurian mollusc Acaenoplax
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Densities of mollusc species at different sites along the Chinese coast
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FIG. 9 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 9. — Traces of mortar on: A, spiny murex (Bolinus brandaris Linnaeus, 1758); B, cerith (Cerithium sp. Bruguière, 1789) from Cricket Ground site; C-E, thorny oyster (Spondylus gaederopus Linnaeus, 1758) from Billiardo Palace. Scale bars: 10 mm.
FIG. 6 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 6. — Perforated marine mollusc shells found in the same archaeological layer: A-G, Lagoon cockles (Cerastoderma glaucum Bruguière, 1789); H, flat oyster (Ostrea edulis Linnaeus, 1758). Scale bar: 10 mm.
FIG. 19. — Red coral from 5 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 19. — Red coral from 5th-6th century AD levels on the Diana Theatre site: A, raw fragments; B, beads. Scale bar: 10 mm.
ABLE 7 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
ABLE 7. — Chemicalcompositionofagoldleafsampletakenfromtheflat oyster (Ostreaedulis, Linnaeus, 1758) andanalysedwiththescanningelectron microscope (Fig. 11C; D). The grey cells highlight the gold (Au).
FIG. 1 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 1. — Location map of Alexandria in Lower Egypt, surrounded by the Mediterranean Sea and Lake Mareotis. Computer aided design: V. Pichot, CEAlex.
FIG. 5 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 5. — Distribution of total lengths of oysters in the Ptolemaic and Roman periods in Alexandria expressed as percentages (measurements in millime- tres, raw values are given between brackets). Abbreviations: LV, left valves; RV, right valves.
FIG. 8 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 8. — Traces of earthen mortar on: A, B, washed-up bittersweet clams (Glycymeris sp. da Costa, 1778); C, washed-up dove snail (Columbella rustica Linnaeus, 1758). Scale bar: 10 mm.
FIG. 7 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 7. — Some examples of shells from a 2nd century BC occupation level on the Diana Theatre site. A, B, bittersweet clam (Glycymeris sp. da Costa, 1778); C, rustic dove snail (Columbella rustica Linnaeus, 1758). Scale bars: 10 mm.
FIG. 11 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 11. — Gold leaf on an flat oyster (Ostrea edulis, Linnaeus, 1758) shell: A, gold leaf on a flat oyster (Ostrea edulis Linnaeus, 1758) shell; B, photograph of the goldleaftakenwithbinocularmicroscope; C, D, photographsofthegoldleaftakenwithscanningelectronmicroscope (D: FOV, 233 µm; mode, 15kV – Point; detector, BSDfull). Scalebars: A, 10 mm; B, 5 mm; C, 3 mm; D, 50 µm.
FIG. 10 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 10. — Traces of red pigmentand white lead (?) on a wedgeclam (Donax sp. Linnaeus, 1758) shell: A, traces of red pigment and white lead (?) on the inside surface of a wedge clam (Donax sp. Linnaeus, 1758) shell; B, observation through binocular microscope; C, observation through scanning electron microscope: FOV, 173 µm; mode, 15kV – Point; detector, BSDfull. Scalebars: A, 10 mm; B, 1 mm; C, 50 µm.
FIG. 18 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 18. — Fragments of pearl oyster from: A, 5th-6th century AD levels on Diana Theatre site; B, Late Roman levels on the Billiardo Palace site; C, half-finished mother-of-pearl objects found on the Diana Theatre site. Scale bars: 10 mm.
FIG. 3 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 3. — MNI (minimumnumberofindividuals) proportionsexpressedasper- centagesofthefourmainmarinemolluscspeciesbetweenthe 4thcenturyBC andthe 4thcenturyAD (rawdatabetweenbrackets). Abbreviation: c., century.
FIG. 12 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 12. — Copper residue (atachamite/malachite?) ontheinside surface of aflat oyster (Ostrea edulis Linnaeus, 1758) shell: A, observations through binocular microscope; B, scanningelectron microscope: FOV,89.6 ɥm; mode, 15 kV – Point; detector, BSD full. Scale bar: 10 mm.
FIG. 16 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 16. — Fragments of pearl oyster (Pinctada margaritifera Linnaeus, 1758) from the Hellenistic period: A, one of the shells displays traces of red/violet pigment (with an observation through binocular microscope); B, the second is unworked; C, the third is polished. Scale bars: 10 mm.
FIG. 2 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 2. — Location of the archaeological excavations of the Centre d'Études alexandrines in the Brucheion district (archaeological map of M. El-Falaki, 1866). Computer aided design, C. Shaalan, CEAlex, March 2018. Red stars: 1, former British Consulate; 2, Cricket Ground; 3, Fouad; 4, Diana Theatre; 5, Billiardo Palace.
FIG. 13 in The exploitation of molluscs and other invertebrates in Alexandria (Egypt) from the Hellenistic period to Late Antiquity: food, usage, and trade
FIG. 13. — Thorny oyster (Spondylus gaederopus Linnaeus, 1758) shell from the Diana Theatre site, with traces of red pigment on its inner surface. Scale bar: 10 mm.
Fig. 5. A–B. Lithoglyphopsis aperta Temcharoen, 1971, Probable paratype MZSP 95942, L in Second annotated list of type specimens of molluscs deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil
Fig. 5. A–B. Lithoglyphopsis aperta Temcharoen, 1971, Probable paratype MZSP 95942, L = 2.75 mm, W = 2 mm. C–D. Turritella ahiparana Powell, 1927, Probable paratype MZSP 101757, L = 12.7 mm, W = 4.2 mm. E–F. Anachis helenae Costa, 1983, holotype MZSP 102531, L = 10.3 mm, W = 4.5 mm. G–H. Bullata analuciae Souza & Coovert, 2001, paratype MZSP 28243, L = 31.8 mm, W = 19.7 mm. I–J. Terebra intumescyra Lima, Tenório & Barros, 2007, paratype MZSP 84237, L = 5.4 mm, W = 2 mm. K–L. Terebra simonei Lima, Tenório & Barros, 2007, paratype MZSP 84235, L = 5.4 mm, W = 1.4 mm. M–N. Andiniella flammulata unicolor Nordsieck, 2005, paratype MZSP 95490, L = 12.5 mm, W = 3.8 mm. O–P. Boettgeria jensi Neubert & Groh, 1998, paratype MZSP 95947, L = 11.3 mm, W = 2.8 mm.
ScienceDex guides
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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.