The cultural decadence and spiritual poverty resulting from the Caligastia downfall and consequent social confusion had little effect on the physical or biologic status of the Urantia peoples. Organic evolution proceeded apace, quite regardless of the cultural and moral setback which so swiftly followed the disaffection of Caligastia and Daligastia. And there came a time in the planetary history, almost forty thousand years ago, when the Life Carriers on duty took note that, from a purely biologic standpoint, the developmental progress of the Urantia races was nearing its apex. The Melchizedek receivers, concurring in this opinion, readily agreed to join the Life Carriers in a petition to the Most Highs of Edentia asking that Urantia be inspected with a view to authorizing the dispatch of biologic uplifters, a Material Son and Daughter.

This request was addressed to the Most Highs of Edentia because they had exercised direct jurisdiction over many of Urantia's affairs ever since Caligastia's downfall and the temporary vacation of authority on Jerusem.

Tabamantia, sovereign supervisor of the series of decimal or experimental worlds, came to inspect the planet and, after his survey of racial progress, duly recommended that Urantia be granted Material Sons. In a little less than one hundred years from the time of this inspection, Adam and Eve, a Material Son and Daughter of the local system, arrived and began the difficult task of attempting to untangle the confused affairs of a planet retarded by rebellion and resting under the ban of spiritual isolation.

On a normal planet the arrival of the Material Son would ordinarily herald the approach of a great age of invention, material progress, and intellectual enlightenment. The post-Adamic era is the great scientific age of most worlds, but not so on Urantia. Though the planet was peopled by races physically fit, the tribes languished in the depths of savagery and moral stagnation.

Ten thousand years after the rebellion practically all the gains of the Prince's administration had been effaced; the races of the world were little better off than if this misguided Son had never come to Urantia. Only among the Nodites and the Amadonites was there persistence of the traditions of Dalamatia and the culture of the Planetary Prince.

The Nodites were the descendants of the rebel members of the Prince's staff, their name deriving from their first leader, Nod, onetime chairman of the Dalamatia commission on industry and trade. The Amadonites were the descendants of those Andonites who chose to remain loyal with Van and Amadon.