Spontaneous Generation, Virgin Birth, Whatever The Term A Female Crocodile Made Herself Pregnant
Were dinosaurs capable of parthenogenesis - a virgin birth? Perhaps, because it happened in birds and now a crocodile, and both archosaurs are descendants of dinosaurs. The anomaly in a lone female crocodile occurred in 2018. She laid eggs and despite being in captivity for 16 years, had one with a female fetus.
Source: science20.com