READ · COMPARE · EXPLAIN
Louis Michel & Fils: different vineyards and aging periods using the same vessel
A family-run domaine in central Chablis established in the 19th century. They make Chardonnay fermented in stainless steel tanks, and bottle according to the vineyard. For Montée de Tonnerre and Séchets, though the vessel is the same, the vineyard locations and maturation periods differ.
List two conditions these two wines have in common, two that differ, and explain why this is not simply a comparison of vineyards.
Questions for this course
If all wines are under the same condition of stainless steel tanks, can you compare only the differences due to the vineyard?
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To explanation task notes ↓Louis Michel & Fils / Learn from the producers
France / Burgundy / Chablis
Alias & notation: Louis Michel. & Fils / Louis Michel et Fils
Updated: 2026-10-21
Right and left banks of the Serein River
Montée de Tonnerre is described as being on the right bank of the Serein river with southwest-facing slopes, while Séchets is on the left bank with east to southeast-facing slopes. Both are Premier Cru vineyards in Chablis, but their river bank location and slope orientation are not the same.
Vessel and duration
Montée de Tonnerre is described as being aged 18–20 months in stainless steel tanks, while Séchets is noted as aged 20–24 months in similar vessels. If you base your judgment on the vessel alone, you may miss differences in aging periods. Both are product descriptions without a specified vintage.
Differences in conditions remaining for comparison
Both brands record naturally occurring malolactic fermentation. Organize the shared conditions of grape variety, producer, and vessel, and leave vineyard location and aging period as distinguishing points. For an actual tasting comparison, you would also need to standardize the harvest year and post-bottling storage conditions.
What to align and what to compare.
Vineyard
- Conditions to standardize
- Chablis Premier Cru
- Conditions for comparison.
- Riverside location and slope orientation
- Additional points to confirm
- Vineyard name and location
Vessel
- Conditions to standardize
- Stainless steel tank
- Conditions for comparison.
- Maturation period
- Additional points to confirm
- Not standardizing the entire winemaking solely by the vessel
Comparisons
- Conditions to standardize
- Chardonnay
- Conditions for comparison.
- Vineyard and maturation conditions
- Additional points to confirm
- Vintage and storage conditions
Order of reading and key points to consider in each article
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READ · HYPOTHESIZE · RECONSIDER
Reading Louis Michel & Fils documents: different vineyards and aging periods using the same vessel
Match comparison tables with cited sources and explain differences in raw materials and vinification process.
Comparison tables are based on the cited sources. Please distinguish between vintage-specific specifications and general descriptions at the time of confirmation.
| Comparison items | Montée de Tonnerre | Séchets |
|---|---|---|
| Location and orientation. | Right bank, facing southwest | Left bank, facing east–southeast |
| Maturation vessels | Stainless steel tank | Stainless steel tank |
| Maturation period | 18 to 20 months | 20 to 24 months |
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Where is Montée de Tonnerre located?
Montée de Tonnerre is described as being on the right bank of the Serein river with southwest-facing slopes, while Séchets is on the left bank with east to southeast-facing slopes. Both are Premier Cru vineyards in Chablis, but their river bank location and slope orientation are not the same.
What does the general description say about aging for Séchets?
Montée de Tonnerre is described as being aged 18–20 months in stainless steel tanks, while Séchets is noted as aged 20–24 months in similar vessels. If you base your judgment on the vessel alone, you may miss differences in aging periods. Both are product descriptions without a specified vintage.
Why can't it be concluded by comparing only the vineyards?
Both brands record naturally occurring malolactic fermentation. Organize the shared conditions of grape variety, producer, and vessel, and leave vineyard location and aging period as distinguishing points. For an actual tasting comparison, you would also need to standardize the harvest year and post-bottling storage conditions.
Basis and sources for the exercise
Practice exercises in comparison
Match comparison tables with cited sources and explain differences in raw materials and vinification process.
Read examples of organizing comparisons
| Conditions for Comparison | Montée de Tonnerre | Séchets |
|---|---|---|
| Location and orientation. | Right bank, facing southwest | Left bank, facing east–southeast |
| Maturation vessels | Stainless steel tank | Stainless steel tank |
| Maturation period | 18 to 20 months | 20 to 24 months |
Sources of materials used for comparison are listed in the text and exercises.
Explain in your own words
List two conditions these two wines have in common, two that differ, and explain why this is not simply a comparison of vineyards.
Check after writing
- Did you associate each label with its region and grape variety?
- Did you separate the shared and differing conditions in your comparison?
- Did you clearly indicate the year(s) the material covers or the date checked?
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