천연기념물 금천식물화석

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조선의 황해북도 금천군 현내리에 고생대의 지층이 있다.

고생대 데본기에 속하는 이 지층의 탄질점판암속에 여러종의 식물화석들이 있다.

식물화석은 대체로 옛솔잎란식물문에 속하는 옛솔잎란속, 아스테로실론속의 화석들이다.

식물화석들의 발견은 이 영역에서 바다나물(바다마름류)이 육지식물로 진화되었다는 뚜렷한 증거이다.

금천식물화석은 조선의 첫 육지식물화석의 기원과 그 진화발전, 현대육지식물들과의 상호관계 등을 해명하는데 매우 중요한 학술적의의를 가진다.

 

 

 

76 Replies to “천연기념물 금천식물화석”

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