原始棘皮动物 - soluta！！！ - 动物化石 - Syringocrinus paradoxicus (Billings, 1859) - 15 cm - 9 cm
编号 80206661
已不存在
竞投已结束
16周前
非常大的蕨类植物化石 - 化石植物 - Lobatopteris lamuriana
A siderite concretion that was split open to reveal an impression of a 3D fern.
Mazon Creek, Illinois, is a famous fossil locality containing plants and animals from 309 million years ago.
These fossils formed from a large flooding event that rapidly buried organisms, allowing for soft parts to be preserved.
This fern fossil was collected in the 1920s in Grundy County.
Very difficult to find in this size and variety today.
Been in storage almost 100 years! From a long ago collection.
Concretion size: 8.3 x 3,8 cm
Elegant Metal Golden display included.
Lobatopteris lamuriana
Moscovian / Desmoinesian
Francis Creek Shale Member, United States of America, Illinois, Mazon Creek Region
Rare
编号 80206661
已不存在
非常大的蕨类植物化石 - 化石植物 - Lobatopteris lamuriana
A siderite concretion that was split open to reveal an impression of a 3D fern.
Mazon Creek, Illinois, is a famous fossil locality containing plants and animals from 309 million years ago.
These fossils formed from a large flooding event that rapidly buried organisms, allowing for soft parts to be preserved.
This fern fossil was collected in the 1920s in Grundy County.
Very difficult to find in this size and variety today.
Been in storage almost 100 years! From a long ago collection.
Concretion size: 8.3 x 3,8 cm
Elegant Metal Golden display included.
Lobatopteris lamuriana
Moscovian / Desmoinesian
Francis Creek Shale Member, United States of America, Illinois, Mazon Creek Region
Rare
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