Robuta

https://www.sciencedaily.com/releases/2019/03/190325130441.htm
Scientists have discovered that 558 million-year-old Dickinsonia fossils do not reveal all of the features of the earliest known animals, which potentially had...
oldest animalmysteryfossilssolvedsciencedaily
https://www.natureworldnews.com/articles/7806/20140627/oldest-animal-built-reef-discovered-in-namibia.htm
An ancient reef once teeming with sea life has been unearthed in Namibia, Africa, and turns out to be the oldest animal-built reef ever found.
oldest animalbuiltreefdiscoverednamibia
https://www.wimp.com/when-the-oldest-known-living-land-animal-got-its-first-bath/
This must feel a million times more satisfying than your typical post-workout shower.
living landoldestknownanimalgot
https://scienceblogs.com/retrospectacle/2007/11/10/oldest-living-animal-discovere
Perhaps one of the most frustrating parts of science is inadvertantly destroying the thing which you study in the pursuit of knowledge. Its unfortunate, and...
oldest livinganimaldiscoveredkilledscienceblogs
https://www.natureworldnews.com/articles/39632/20180924/scientists-find-the-oldest-animal-on-earth-meet-the-half-billion-year-old-dickinsonia.htm
Alien-like long, ridged organisms are now classified as the oldest known animals on the planet. The Dickinsonia, approximately 558 million years old, puzzled...
oldest animalscientistsfindearthmeet
https://archaeology.org/issues/january-february-2022/collection/saudi-arabia-animal-carvings/top-10-discoveries-of-2021/
Northern Saudi Arabia
oldest animalarchaeology magazinetopdiscoveriesart
https://www.nextbigfuture.com/2015/03/600-million-year-old-animal-fossil.html
Chinese scientists recently discovered a fossil of a primitive sponge animal believed to be 600 million years old, the oldest animal fossil in the world. The
million yearoldanimalfossilfound