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The fossil history of flowering plants records the development of flowers and other distinctive structures of the angiosperms, now the dominant group of plants on land.The history is controversial as flowering plants appear in great diversity in the Cretaceous, with scanty and debatable records before that, creating a puzzle for evolutionary biologists that Charles Darwin named an "abominable ...
Flowering plants, also known as angiosperms, spread during this period, although they did not become predominant until near the end of the period (Campanian age). [18] Their evolution was aided by the appearance of bees; in fact angiosperms and insects are a good example of coevolution.
However, angiosperms appear suddenly and in great diversity in the fossil record in the Early Cretaceous (~130 mya). [48] [49] Claimed records of flowering plants prior to this are not widely accepted. [50] Molecular evidence suggests that the ancestors of angiosperms diverged from the gymnosperms during the late Devonian, about 365 million ...
Flower-like structures first appear in the fossil records some ~130 mya, in the Cretaceous. [111] However, in 2018, scientists reported the finding of a fossil flower from about 180 million years ago, 50 million years earlier than previously thought. [112] The interpretation has been however highly disputed. [113]
Scientists studying fossils found in Spain say they may have found the world's 'first flower.' Kind of. Researchers were studying fossils of a freshwater plant species known as Montsechia vidalii ...
The Cretaceous Terrestrial Revolution (abbreviated KTR), also known as the Angiosperm Terrestrial Revolution (ATR) by authors who consider it to have lasted into the Palaeogene, [1] describes the intense floral diversification of flowering plants (angiosperms) and the coevolution of pollinating insects, as well as the subsequent faunal radiation of frugivorous, nectarivorous and insectivorous ...
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The greatest diversity occurs in South and Central America. [ citation needed ] They are also found in Mexico , the Antilles , southeastern United States , Australia , Melanesia , Micronesia , Japan , China , Southeast Asia , Bangladesh , India , Sri Lanka , Madagascar , and southern and tropical Africa , where at least 65 species occur.