The aquatic angiosperm Archaefructus liaoningensis is one of the crucial earliest fossil angiosperms to possess been identified to this level. PHOTO: JONATHAN BLAIR/NATIONAL GEOGRAPHIC IMAGE…
The aquatic angiosperm Archaefructus liaoningensis is one of the crucial earliest fossil angiosperms to possess been identified to this level. PHOTO: JONATHAN BLAIR/NATIONAL GEOGRAPHIC IMAGE…