"Spherules" Example Sentences
1. The scientists found spherules in the sediment core.
2. The meteorite impact caused the formation of spherules.
3. The microfossils were intermixed with the spherules.
4. The spherules were analyzed using electron microscopy.
5. The spherules were black, indicating high iron content.
6. The spherules were thought to have formed during a volcanic eruption.
7. The spherules were scattered throughout the soil sample.
8. The spherules were spherical in shape, hence the name.
9. The presence of the spherules suggests a past asteroid impact.
10. The spherules could be seen under a petrographic microscope.
11. The spherules were found to have an unusual chemical composition.
12. The researchers were excited to find spherules in the remote location.
13. The spherules were studied to better understand geological processes.
14. The spherules provided evidence of past environmental changes.
15. The spherules were analyzed using energy-dispersive spectroscopy.
16. The spherules were smaller than grains of sand.
17. The spherules were identified as iron-rich droplets.
18. The spherules were used as a proxy for studying ancient climate.
19. The formation of the spherules was linked to the presence of water.
20. The spherules were collected using a specialized coring device.
21. The spherules were found to have originated from a distant location.
22. The spherules were used to date the sediment layer.
23. The spherules were examined for evidence of shock metamorphism.
24. The spherules were shown to contain traces of organic material.
25. The spherules were deposited during an ancient sea level rise.
26. The spherules were found in association with tektites.
27. The spherules were analyzed using X-ray diffractometry.
28. The spherules were formed by the rapid cooling of molten material.
29. The spherules provided a unique time marker for correlating sediment layers.
30. The spherules represented a significant discovery in the field of geology.
Common Phases
1.
Spherules are tiny spherical particles;
2. The presence of
spherules in rock layers is evidence of a meteorite impact;
3.
Spherules can vary in size from microscopic to several millimeters in diameter;
4. The composition of
spherules can provide information about the material they originated from;
5.
Spherules are commonly found in sedimentary rocks, volcanic ash, and impact ejecta;
6. Studying the distribution and characteristics of
spherules can help determine the location and size of an impact event;
7.
Spherules can also be used as a tool for dating rocks and determining geological events.