entirely of nacre. All of the following can cause a keshi pearl to grow: An attack on a pearl-producing mollusc by a predator that bores through its shell...

Some Cloudina shells even show evidence of predation, in the form of borings. The fossil record primarily contains mineralized exoskeletons, since these...

colours available: "Branco Glacier" (solid), "Vermelho Fogo" and "Preto Nacré" (both metallic). It can accelerate from 0 to 100 km/h (62 mph), in eight...

Association (ICGA) events in Graz, Austria, the AbaPro program defeated the Nacre program. In 1999, a number of top players from the Mind Sports Olympiad...

not fare any better than control groups. It is commonly used in lieu of boric acid and can be used to help control and possibly eliminate bed bugs, house...

(1882) Abeille (Honey-Bee) (1883) Balthasar (1889) Thaïs (1890) L'Étui de nacre (Mother of Pearl) (1892) La Rôtisserie de la reine Pédauque (At the Sign...

1603-17) And His Immediate Predecessors. Dumas, Juliette (2013). Les perles de nacre du sultanat: Les princesses ottomanes (mi-XVe – mi-XVIIIe siècle). Peirce...

are obtained as a by-product from other industries. Mother-of-pearl or nacre is the naturally occurring lustrous layer that lines some mollusc shells...

Valley. The red stone would then be chipped to the right size and a hole bored through it with primitive drills. The beads were then polished. Some beads...

law of God. Peirce 1993, p. 245. Dumas, Juliette (2013). Les perles de nacre du sultanat: Les princesses ottomanes (mi-XVe – mi-XVIIIe siècle). p. 464...

of "pearl buttons", in other words, buttons made of mother-of-pearl or nacre. In recent years however, the majority of "pearl buttons" are imitations...

 113, 119. ISBN 978-1-56859-121-6. Dumas, Juliette (2013). Les perles de nacre du sultanat: Les princesses ottomanes (mi-XVe – mi-XVIIIe siècle). p. 464...

foraminifera test testate amoebae Seashell echinoderm stereom mollusc shell nacre chiton shell gastropod shell small shelly fauna scaly-foot snail shell estuary...

Université Paris Sud. OCLC 972899981. Dauphin, Y. (2001). "Nanostructures de la nacre des tests de céphalopodes actuels". Paläontologische Zeitschrift. 75 (1):...

The inner lip is strengthened internally by a buttress of porcelaneous nacre, which ends abruptly towards the point of the columella, forming a tooth...

found in the same locations, was not affected by borings. In addition, the distribution of borings in Cloudina suggests selection for size – the largest...

foraminifera test testate amoebae Seashell echinoderm stereom mollusc shell nacre chiton shell gastropod shell small shelly fauna scaly-foot snail shell estuary...

Montpellier's concept artists developed the idea of a large mask, constructed from nacre. Chahi remarked that the team had drawn inspiration from various musical...

extinguishing chimney fires. Later, Nikita Macedonski registered the invention of nacre-treated paper, which is sometimes attributed to his father. The few issues...

Ringstranda Formation (Norway). Li et al. (2023) compare the lamello-fibrillar nacre and similar fibrous microstructures in Early Cambrian molluscs and hyoliths...

Toscano, Lazo & Luci (2018). Evidence of exceptional preservation in the nacre and prismatic layers of a 66-million-years-old bivalve shell (of a member...

Devonian orthocerid Dolorthoceras from the Polar Urals (NW Russia) preserving nacre and organic fibres as well as its persistence in cephalopod evolution"....

bromides MeSH D01.139.300.050.100 – cyanogen bromide MeSH D01.146.275.500 – nacre MeSH D01.146.360.050 – apatites MeSH D01.146.360.050.300 – hydroxyapatites...