0
Scientist think that 99.9% of all species that have ever existed are now extinct, so A LOT
Wiki User
∙ 13y ago
Wiki User
∙ 15y agoHundreds is my guess.Find the "Lost World" and explore it!
Wiki User
∙ 13y agoExtinct means there are no members of the species remaining.
Wiki User
∙ 11y agoWiki User
∙ 15y agoIt just may be, through cloning, if viable DNA is available. The Australians are going to try this process with the thylacine, a marsupial predator supposedly extinct for many years.
Wiki User
∙ 14y agoMore than you cant count!!
Add your answer:
Earn +20 pts
Why are Mammals exstinct?
You and I are both mammals, and we are definitely not extinct.
Are mammals extinct?
Not at all. Mammals are alive and well, and include all creatures with fur/hair and skin. Horses, dogs, cats, mice, kangaroos, bears, etc are all just a small sample of the mammals which are not extinct. Mammoths, on the other hand, were ancient mammals which are now extinct.
How many extinct mammals in the world?
37
Are they extinct?
There are lots of animal that are extinct, but can you be more specific? Like a name?
Are Aquatic placental mammals extinct?
Not at all. Aquatic placental mammals include dolphins, whales and dugong.
What if dinosaurs were not extinct?
we and all large mammals would not be around
Mammals became dominant only after?
after dinsaurs became extinct
Are placental mammals extinct?
No, not all mammals are placental. There are two other groups of mammals: the monotremes and the marsupials.Monotremes are egg-laying mammals, and marsupials are generally pouched mammals, although not all marsupials have fully developed pouches.
How many dodo birds were there in 1400-1649?
lots and lots. They were extinct by 1662.
Are clouded leopards extinct or endangered?
YES! They are mammals so of course
Are marsupials extinct?
No, Marsupials are not extinct. Some might be endangered, but not extinct. Koalas are marsupial mammals but they are not extinct. Kangaroos are marsupials, not extinct. But some may be extinct.Marsupials are simply pouched mammals, and are very common in Australia.Some extinct species of marsupials include:lesser bilbybroad-faced potoroodesert bandicootdesert rat-kangaroo (not kangaroo rat, which is not a marsupial)Toolache wallabyEastern hare-wallabyCrescent nail-tail wallabyThylacine
What is the oldest extinct mammal?
The oldest extinct mammal is one that lived among the dinosaurs. There are new mammals that are being discovered regularly.
