The most common smaller foraminiferal fauna are constituted by Neorotalia and Ammonia. |
Simulated foraminiferal shells based on the moving-reference model indicate that their variety is much wider than for morphotypes developed by fixed-reference models. |
The glauconitic grains of the Greensand formations are chiefly foraminiferal casts. |
Pleistocene paleoproductivity evidence from organic carbon and foraminiferal species. |
Furthermore, foraminiferal growth is often strongly allometric, and in many foraminifers the shape of the chamber changes during ontogeny. |
The Gracisce packstones contain a rich foraminiferal assemblage, composed of larger and planktonic foraminifera along with authigenic glauconite. |