First Devonian platyspermic seed and its implications in gymnosperm evolution

✍ Scribed by CHALONER, W. G.; HILL, A. J.; LACEY, W. S.

• Book ID: 109703589
• Publisher: Nature Publishing Group
• Year: 1977
• Tongue: English
• Weight: 470 KB
• Volume: 265
• Category: Article
• ISSN: 0028-0836
• DOI: 10.1038/265233a0