I thought a "kind" was a genus? Did you want to change your answer?
This is what is confusing us. This is the definition of a species. But you are saying a "kind" is a genus. You're contradicting yourself.
According, to ToE, this happened over several million years, not a few thousand. Evolution is a slow, gradual process, not a sudden transformation.
No, we don't get it. You said that "kind" is genus. There are two extant genera of elephants, as well as of course many extinct elephants, such as three known Genera of deinotheriums, Chilgatherium, Prodeinotherium, and Deinotherium. The largest species of deinotheriums was Deinotherium giganteum. This species was larger than the modern day elephant, standing about four m (13.1 ft.) in height at the shoulder. There are tons of other extinct genera, like the Elephantidae family comprised of six genera and 26 species. So I'm counting a minimum of 100 or so elephants on that wooden boat. And don't forget those rhinos! Getting a bit crowded with mammals alone!
DNA Shows That Last Woolly Mammoths Had North American Roots
ScienceDaily (Sep. 5, 2008) — In a surprising reversal of conventional wisdom, a DNA-based study has revealed that the last of the woolly mammoths—which lived between 40,000 and 4,000 years ago—had roots that were exclusively North American
"Migrations over Beringia [the land bridge that once spanned the Bering Strait] were rare; it served as a filter to keep eastern and western groups or populations of woollies apart, says Poinar. "However, it now appears that mammoths established themselves in North America much earlier than presumed, then migrated back to Siberia, and eventually replaced all pre-existing haplotypes of mammoths."
"Small-scale population replacements, as we call them, are not a rare phenomenon within species, but ones occurring on a continental scale certainly are," says Ross MacPhee, curator of mammalogy at the American Museum of Natural History, and one of the researchers on the study. "We never expected that there might have been a complete overturn in woolly mammoths, but this is the sort of discoveries that are being made using ancient DNA. Bones and teeth are not always sensitive guides."
"Like paleontologists, molecular biologists have long been operating under a geographic bias," says Debruyne.
What happened next, says Poinar, is a mystery: The Siberian genetic forms began to disappear and were replaced by North American migrants.
 
Noah needed only two mammoths. For such a purported educated bunch you appear to have extreme difficulty grasping the creationist term ‘kind’, ‘family‘, which is a whole less confusing than the ‘species problem’.
The genomic evidence states mammoths were around until 4,000 years ago when they went extinct. Of course, they went extinct. They drowned, except for the ones on Noah’s ark. Once again, true scientific research supports the bible and the Genesis account. This evidence is not a “mystery” to creationists. However evolutionists pretend they have this all worked out. Do any of you pretend to have more expertise than leading scientists in the field?
Below cites evidence of the Ark being discovered. Of course there is controversy as with most discoveries. Let’s see what the UN says. These listings can take years.
 
Yet again the evidence supports a bible account. You asked for evidence. Some has been provided. Creationists can explain what happened in 'this mystery'. Your turn. You explain what happened to these mammoths, as these researchers cannot. With evidence please! Bet you can't.......
 
National Geographic: Noah's Ark Found in Turkey?
Noah's Ark Location in Turkey a Secret
The team claims to have found in 2007 and 2008 seven large wooden compartments buried at 13,000 feet (4,000 meters) above sea level, near the peak of Mount Ararat. They returned to the site with a film crew in October 2009.
The team says radiocarbon-dated wood taken from the discovery site—whose location they're keeping secret for now—shows the purported ark is about 4,800 years old, which coincides roughly with the time of Noah's flood implied by the Bible.
On its Web site, Noah's Ark Ministries International says the Turkish government plans to apply to the United Nations to put the Noah's ark discovery site on the
UNESCO World Heritage list, a designation given to places of special cultural or physical significance.