The conditions of low oxygen levels, or anoxia, in sediment-rich environments also play a significant role, as they help slow ...

Based on the fossil record, ammonites came in a wide range of sizes and shapes, from smaller than an inch to as large as nine feet wide. Some ammonites had long, straight shells, while others had ...

Ammonite types with typical swirls are called “regular whorls,” while the types with straight lines without any spiral features or other special patterns are called “irregular whorls.” ...

Cross-section through a glittering, pyritised ammonite. Find out how different types of fossils form. In Hindu culture, black limestone concretions containing ammonites are known as saligrams – or ...

Read on for written instructions and some inspiration for the different types of ammonite you could make. 1. Research ammonites and find your favourite species. Ammonites came in a variety of shapes ...

These types of fossils are called ammolite in Canada, where they are better known. Ammolite is a rare gemstone that forms from the fossilized shells of ammonites, an extinct group of shelled ...

As longtime fans of Greek wine and especially Assyrtiko from Santorini, we were recently blown away by Gai’a’s latest release, 2022 Ammonite, a single-plot Assyrtiko from 300-year-old ...

Koichi Fukuoka’s career as a copperplate engraver took an unexpected turn after he encountered fossils of ammonites, a spiral-shelled creature that lived in the age of the dinosaurs. The artist ...