海百合 - 化石板块基质 - Saccocoma tenella (没有保留价)
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Saccocoma tenella 矿化海百步的上侏罗纪Solnhofen石灰岩，德国；自然状态，原始/官方认证。
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卖家的描述
Slab with eleven floating (pelagic) crinoids Saccocoma tenella (Goldfuss, 1831) from famous Solnhofen locality.
Matrix is cutted.
Unlike most crinoids, which remain attached to the seabed, Saccocoma was a delicate, free-swimming organism adapted for life in the open water above the lagoon environments that formed the Solnhofen deposits. Its body consisted of a small central cup surrounded by long, slender five doubly separated arms covered in fine branching structures used for filter-feeding. These arms helped Saccocoma capture tiny plankton and organic particles drifting through the water.
Age: Upper Jurassic, Tithonian, Solnhofen Limestone
Locality: Germany, Solnhofen
Matrix size: 193 x 144 x 13 mm
The largest crinoid size: 20x20 mm
Weight: 640 g
If you have bought several items, combined shipping is possible. Please contact me.
Slab with eleven floating (pelagic) crinoids Saccocoma tenella (Goldfuss, 1831) from famous Solnhofen locality.
Matrix is cutted.
Unlike most crinoids, which remain attached to the seabed, Saccocoma was a delicate, free-swimming organism adapted for life in the open water above the lagoon environments that formed the Solnhofen deposits. Its body consisted of a small central cup surrounded by long, slender five doubly separated arms covered in fine branching structures used for filter-feeding. These arms helped Saccocoma capture tiny plankton and organic particles drifting through the water.
Age: Upper Jurassic, Tithonian, Solnhofen Limestone
Locality: Germany, Solnhofen
Matrix size: 193 x 144 x 13 mm
The largest crinoid size: 20x20 mm
Weight: 640 g
If you have bought several items, combined shipping is possible. Please contact me.
详细资料
标本
Crinoids
科学名称
Saccocoma tenella
国家
德国
地质时期
侏罗纪， 上 （1.635 - 1.45亿年）
状态
自然的
真伪
原始的/正式的
