Content deleted Content added
m internal link to genera |
m removed extraneous horizontal rules |
||
Line 1:
<!-- Here is a table of data; skip past it to edit the text. -->
<table border="1" cellspacing="0" align="right" cellpadding="2">
Line 20 ⟶ 19:
<tr><td>Ref. </tr></td>
</table>
The '''Multituberculata''' are the only major branch of [[mammalia|mammals]] to have become completely extinct, with no living descents. Rodent-like, they first appeared in the Middle [[Jurassic]], and became extinct in early [[Oligocene]].
| |||