[Aztlan] Earliest Sacbes

[E.P. Grondine]

Buenos dias, listeros - 

As you may or may not know, there is a sacbe connecting the "Hopewell" (Shawnee) complex at Newark with their complex at Chillicothe. Brad Lepper, an archaeologist working at Newark, is claiming that this sacbe predates the Mayan sacbes.

I seem to remember formative sacbes from the area south of the Yucatan, sacbes that even predate the classic Mayan sacbes, but since my stroke my memory is not that good. 

I was wondering if any of you have any information on the earliest sacbes.

What are the earliest sacbes?

E.P. Grondine
Man and Impact in the Americas