Researchers have found a remarkable effect while studying how marine particles sink, which could affect the way scientists assess global carbon fluxes.
Ammonites are an group of marine animals of the subclass Ammonoidea in the class Cephalopoda. They are excellent index fossils, and it is often possible to link the rock layer in which they are found to specific geologic time periods.mmonites are an group of marine animals of the subclass Ammonoidea in the class Cephalopoda. They are excellent index fossils, and it is often possible to link the rock layer in which they are found to specific geologic time periods.
Tanzanite is a gorgeous stone, with its unique cobalt blue colouring that has a red flash on certain angles. Tanzanite is trichroic, meaning in has 3 distinct colours depending on your viewing angle. Whats more its part of the zoisite family â a diverse crew including pink Thulite, green Anyolite (the green in ruby zoisite), along with the blue Tanzanite. Even more cool is that its part of the epidote family.