Alton Barnes White Horse
FIELD DESCRIPTION
The Alton Barnes formation of July 11, 1990 is widely credited with triggering the modern global interest in crop circles. Appearing in a field below the Alton Barnes white horse chalk figure in Wiltshire, England, it was the first major 'pictogram' — a long central spine approximately 180 metres long with circular elements, rectangular boxes, and key-like appendages branching off in a complex but internally consistent pattern. Farmer Tim Carson sold the rights to photograph it for £10,000, and within days it had appeared on the front pages of newspapers worldwide. Led Zeppelin used an aerial photograph of the formation on the cover of their 1990 boxed set. It marked the transition from simple circles to the complex, symbol-laden formations that would define the phenomenon for the next three decades.
What Are Node Anomalies?
In genuine crop formations, the plant stems are bent — not broken — at the nodes (growth joints). This bending is accompanied by elongated nodes and sometimes expulsion cavities — small holes blown through the node wall from the inside, consistent with a rapid, intense heat source.
Node elongation and/or expulsion cavities confirmed by field investigation. Inconsistent with mechanical flattening.
No node anomalies detected. Formation may be man-made or insufficient investigation was conducted.
Node status not recorded or formation was not physically investigated by researchers.
Research by BLT Research Team (W.C. Levengood, Nancy Talbott) documented node elongation in 300+ formations across 30+ countries. The phenomenon requires a brief, intense electromagnetic or microwave energy source — incompatible with boards and rope.