This is a phylogenetic tree I created which includes all major taxons of biological life and their approximate dates of divergence based on molecular and morphological evidence.  It also includes the complex, hypothetical (I arranged them based on the most prevalent scientific evidence available and a few deductive leaps on my part) relationships between different viral realms, mobile genetic elements and cellular life.  The prebiotic aspects on the tree are also hypothetical and have even less evidence to support them (they are not based on any current abiogenic hypotheses, but rather were tailored to avoid any abiogenic inconsistencies and contrivances, also synthesized by my reasoning).