![]() Professor Charles Wellman, one of the lead investigators of the research, from the University of Sheffield’s Department of Animal and Plant Sciences, said: “The origins of complex multicellularity and the origin of animals are considered two of the most important events in the history of life on Earth, our discovery sheds new light on both of these. The fossil has been described and formally named Bicellum Brasieri in a new research paper published in Current Biology. Modern single celled holozoa include the most basal living animals, the fossil discovered shows an organism which lies somewhere between single cell and multicellular animals. ![]() ![]() The fossil reveals new insight into the transition of single celled organisms to complex multicellular animals. Found in the Scottish Highlands, the fossil suggests the evolution of animals occurred at least one billion years ago and may have occurred in freshwater lakes rather than the oceanĪ billion year old fossil, which provides a new link in the evolution of animals, has been discovered in the Scottish Highlands.Ī team of scientists, led by the University of Sheffield in the UK and Boston College in the USA, has found a microfossil which contains two distinct cell types and could be the earliest multicellular animal ever recorded.The fossil reveals a new insight into the transition of single celled holozoa into more complex multicellular animals.Scientists have discovered the fossil of an organism with two distinct cell types, thought to be the oldest of its kind ever recorded.Support for refugee students and scholars.Conferences, events, visitor accommodation and weddings.Research centres, institutes and networks.Subject taster sessions for Y12 and Y13 students.
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