Use "vanishingly" in a sentence

1. This is vanishingly rare among mammals.

2. The chances of dying under anaesthetic are vanishingly small. Sentencedict.com

3. This sample of uranite contains a vanishingly small amount of Astatine

4. First, thermodynamic calculations predict vanishingly small concentrations of even the simplest organic compounds.

5. Because the Claustrum is vanishingly thin in its cross section (think of a pancake shaped like North America), very few patients or lab animals have experienced lesions that specifically destroy

6. (2) I do so also in the recognition that, in the confusion of tongues between the potentially non-invidious generosities of adult care and the scenes of queer adolescent turmoil on which they might appear, such a mode of care is exceptionally, vanishingly difficult to bring to Articulacy…

7. Three years ago, I asked “What the heck is a Claustrum?”In that piece, I described the mystery of this oddly shaped brain region, located just below the cerebral cortex.Because the Claustrum is vanishingly thin in its cross section (think of a pancake shaped like North America), very few patients or lab animals have experienced lesions that specifically destroy the Claustrum.