Lagenostoma
id:
lagenostoma-191-15514254
title:
Lagenostoma
text:
Lagenostoma is a genus of seed ferns (Pteridospermatophyta), based on ovules preserved in coal balls from the Six Inch Coal of the Hough Hill Colliery near Stalybridge, England. Distinctive stalked glands enabled Oliver and Scott to attribute these seeds to fernlike foliage of Sphenopteris hoeningshauseni in the same coal balls. This was the first recognition that some Carboniferous fernlike leaves had seeds, and so were not pteridophytes, but rather Pteridospermatophyta, or seed ferns. The real
brand slug:
wiki
category slug:
encyclopedia
description:
Extinct genus of seed ferns
original url:
https://en.wikipedia.org/wiki/Lagenostoma
date created:
date modified:
2022-10-13T23:31:25Z
main entity:
{"identifier":"Q25095828","url":"https://www.wikidata.org/entity/Q25095828"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/53/Lagenostoma_lomaxii_after_Retallack_and_Dilcher_1988.jpg","width":2226,"height":3403}
fields total:
13
integrity:
15