My ancestors built great circles of stones that represented their perception of real time and space, and enabled them to tell time: the stone circles were cosmic calendars.^[i] They went to great lengths and detail to get it right. It was obviously very important to them to have the stones of a particular kind, in the right positions according to position of the Sun at different times of the year, and then to celebrate ceremony within it. 

I have for decades had a much smaller circle of stones assembled. I have regarded this small circle of stones as a medicine wheel. It is a portable collection, that I can spread out in my living space, or let sit in a small circle on an altar, with a candle/candles in the middle. Each stone (or objects, as some are) represents a particular Seasonal Moment/transition and is placed in the corresponding direction. The small circle of eight stones represents the flow of the Solstices and Equinoxes and the cross-quarter Moments in between: that is, it represents the “Wheel of the Year” as it is commonly known in Pagan traditions. I have found this assembled circle to have been an important presence. It makes the year, my everyday sacred journey of Earth around Sun, tangible and visible as a circle, and has been a method of changing my mind, as I am placed in real space and time. My stone wheel has been a method of bringing me home to my indigenous sense of being. Each stone/object of my small wheel may be understood to represent a “moment of grace,” as Thomas Berry named the seasonal transitions – each is a threshold to the Centre, wherein one may now sit: I sense it as a powerful point. …

… Over the years of practice of ritually celebrating these eight Seasonal Moments – Earth’s whole annual journey around Sun, I have been held in this creative story, this Story of Creativity as it may be written – it is a sacred story. Her pattern of Creativity can be identified at all levels of reality – manifesting in seasonal cycles, moon cycles, body cycles – and to be aligned with it aligns a person’s core with the Creative Mother Universe. I have identified the placing of one’s self within this wheel through ceremonial practice of the whole year of creativity, as the placing of one’s self in Her Womb – Gaia’s Womb, a Place of Creativity. All that is necessary for Creativity is present in this Place. 

excerpt from A Poiesis of the Creative Cosmos: Celebrating Her within PaGaian Sacred Ceremony, Glenys Livingstone Ph.D., p.19-20 and p.22.

^[i] See Martin Brennan, The Stones of Time: Calendars, Sundials, and Stone Chambers of Ancient Ireland (Rochester Vermont, Inner Traditions, 1994).