Relict rock glaciers are widespread in the Cantabrian Mountains, with more than 250 lobate, tongued‐shaped and complex landforms identified. Located mostly within glacial cirques, facing north and northeast, these landforms are indicative of the distribution of ancient permafrost. Macro‐fabric analysis allows us to reconstruct the past dynamics of these landforms. Surface macro‐fabric analysis of 34 rock glaciers including both ridge and furrows was performed. The orientation and dip of 50 clasts was determined in each case. All data were plotted in equal‐area stereograms and the eigenvalue method was used for statistical analysis of the data. The data show weak fabric shapes, with the transitional and the girdle shapes being the most representative, with 67.6% of the samples studied. The main fabric direction (eigenvalue S1) is found in 40–60% of the clasts, and only 11.7% present values ≥0.60. Clast concentration density in the stereograms gives concentrations

中文翻译：

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坎塔布连山脉（西班牙西北部）残岩冰川的表面宏观结构分析

残岩冰川在坎塔布连山脉广泛分布，已识别出 250 多个叶状、舌状和复杂地貌。这些地貌主要位于冰圈内，面朝北方和东北方，是古代永久冻土分布的标志。宏观结构分析使我们能够重建这些地形的过去动态。对包括山脊和沟壑在内的 34 条岩石冰川进行了表面宏观结构分析。在每种情况下确定了 50 个碎屑的取向和倾角。所有数据均以等面积立体图绘制，特征值法用于数据的统计分析。数据显示织物形状较弱，过渡和腰围形状最具代表性，研究了 67.6% 的样品。在 40-60% 的碎屑中发现了主要的织物方向（特征值 S1），只有 11.7% 的现值≥0.60。立体图中的碎屑浓度密度给出了浓度