Tell me about limestone-rich marl and where it is found in Champagne.

• A. Limestone-rich Marl is largely concentrated in the Montagne de Reims and Côte des Bar; it does not hold water like chalk, so is preferred soil for growing Pinot Noir.
• B. Limestone-rich Marl is found in Burgundy and holds water like chalk.
• C. It holds water like chalk and is used for Chardonnay.
• D. It is the only soil type in Champagne.

Answer: (A)

The main idea here is how soil composition and drainage shape where Pinot Noir is grown in Champagne. Limestone-rich marl is a calcareous clay–limestone soil found mainly in the Montagne de Reims and the Côte des Bar. It behaves differently from chalk: it doesn’t retain as much water as chalk, giving better drainage. That drier, well-drained profile helps Pinot Noir, which benefits from steady moisture and good acidity without the risk of waterlogged roots. So, this soil type is characteristic of Pinot Noir sites in those Champagne subregions. It isn’t located in Burgundy, it isn’t defined by chalk-like water retention, and it isn’t the primary soil for Chardonnay; and Champagne certainly has more than one soil type.