The fern Cladophlebis is probably the single-most common plant fossil in the New Zealand Jurassic. It’s present in virtually every plant fossil site of that age (see the Featured Image of this post), so much so that Mildenhall (1974) referred to it as ‘Mesozoic weed’. When New Zealanders talk about ‘fern rock’, it’s a good… Continue reading Cladophlebis – New Zealand’s Mesozoic Weed