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Barnebys HQ
Brahegatan 10
BOX 5038
114 37 Stockholm
全部拍賣 / Ethnographic / Horsetail - Fossilised wood - Calamite - 5 cm - 7 cm (No reserve price)
Calamites (tree fern) – compact specimen Carboniferous Period – Northern Spain (≈ 300 million years) Despite its size, the specimen stands out for the high clarity of the vertical striations on the trunk, clearly visible across the entire surface, making it a very representative piece of the taxon. Keeps folds characteristic of its fossilization and physical traits. The relief definition is especially notable relative to its size. It still preserves much of the bark from one end to the other. The piece is preserved in a completely natural state, has not been altered or intervened. No varnishes or chemical treatments, keeping its original patina intact. Compact and stable specimen, ideal as a study piece, for small display cases or as a reference fossil within a collection specialized in Carboniferous flora. Technical data: it consists of a single piece found on the top of a mountain. Authenticity guaranteed Taxon: Calamites Geological period: Carboniferous Age: approximately 300 million years Origin: Northern Spain Dimensions: 5 cm high × 7 cm wide × 12 cm deep Conservation status: Very good. Preparation: Cleaned without chemicals and by hand. Treatments: None. Unique piece. An attractive specimen due to the high quality of the striated pattern, especially valued by collectors who appreciate morphological definition and taxonomic fidelity. Shipping will be professionally packaged, ensuring proper preservation during transport.
估價:$1.13
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估價:
$1.13
Exceptional Chancay Post - Pre-Columbian America - 1200 - 1470 AD
09/29/2026
$4,530.78
估價： $6,295.8
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Indonesian Colonial Art - Rare Medicine Fish Box - Indonesia - 19th Century AD
09/29/2026
$2,831.74
估價： $3,434.07
