«We expect to find fossils of animals that have persisted from more ancient times, and I'm hopeful we will one day find
the ancestral type of both the mandibulate and chelicerate nervous system ground patterns.
The breed was developed in Australia, although
the ancestral types of dogs from which the breed descends were from Great Britain.
There has been renewed interest in the subject of «abnormal» bone lengths, joints, angles between limbs, and related phenotypic variations from what I have called «
the ancestral type.»