Eureka! My Missing Limerick!

[barking_iguana]

Google archived it after all, though I couldn't find it when I looked in the past. From a self-given challenge to use Australopithecus in a limerick, five years ago:

RELATIVE RELIGION

In Niffelheim were cold and snows.
For our sins, some say Jesus rose.
And Australopithecus
had tales quite mythic, us
moderns will have to suppose.