The phrase "a range of formations" is correct and usable in written English.
It can be used when discussing various types or categories of structures, shapes, or arrangements in a specific context, such as geology, sports, or design.
Example: "The study focused on a range of formations found in the region, highlighting their unique characteristics and significance."
Alternatives: "a variety of formations" or "a spectrum of formations."
The compositions and morphologies of coatings formed by plasma electrolytic oxidation (PEO) on Zircaloy-4 in silicate electrolyte, using an AC current regime, have been determined for a range of formation times.
Tablets which were circular, square or hexagonal in shape were prepared at a range of formation pressures each from microcrystalline cellulose (Avicel PH102), a direct compression anhydrous β-lactose (DCL 21) and dicalcium phosphate dihydrate (Emcompress) with a reciprocating single punch tablet machine.
The evidence from Vinča suggests the presence of a range of vegetation formations and the limited human impact on their availability.
The fact that nanoparticles without anisotropic crystal structures can form such superstructures by self-assembly may open a window for understanding a range of nanotube formation processes.
These missions cover a wide range of formation flying needs from medium accuracy mission (astronomy) up to high accuracy (interferometry).
They have once again shown that for any perceived defensive and midfield frailties, United have a range of attacking options and formations that make them intensely formidable.
This covered a range of 2.5 12.8 m; thus, formations were far from perfect in symmetry.
We will discuss a range of topics, from the formation of planets around stars and the delivery of water, to the formation of atmospheres, climate dynamics, and the conditions that allow for the development of life and the evolution of complex life.
These letters, with key sociologists, authors, publishers, and prominent figures in a range of disciplines, detail the formation of many of Merton's original ideas and concepts, in addition to covering Merton's numerous academic and scholarly endeavors.
Women in the American Welfare Trap addresses a range of significant issues: policy formation and implementation, the role of men in women's economic lives, low-income women's beliefs and aspirations, and the possibilities for women cooperatively working to change the welfare system.
Three weeks after implantation, we observed a range of stages of vasculature formation simultaneously due to continuous growth of the tumors.
