Did flowering plants exist in the Jurassic period?

Did flowering plants exist in the Jurassic period? — المؤلف: Taylor, David Winship — eLife 20181221

المؤلف
Taylor, David Winship
النشر
eLife 20181221
الموضوعات
China؛ Flowers؛ Fossils؛ Magnoliopsida؛ Seeds