Goldschmidt sought to advance Schindewolf's notion of evolution through single large steps by trying to imagine a plausible mechanism for it. He suggested that the answer might lie in what are known as embryological monsters, such as the occasional birth of a two-legged sheep or a two-headed turtle. Goldschmidt conceded that such monsters rarely survived very long in nature, but he hoped that over a long period of time some monsters might actually be better suited to survive and reproduce than their normal siblings. Goldschmidt named this monstrously hopeless speculation the "hopeful monster theory." Since there was not even the slightest shred of evidence to support the hopeful monster theory, it was dismissed with derision by almost all evolutionists of his time." http://ncseweb.org/creationism/analysis/hopeful-monsters There you have it folks- proof positive that that Macroevolution is nothign but a psychotic's delusionary muddled hypothesis.
You write, "It's quite clear that GoldSchmidt represents that majority of evolutionary scientific thought."
Sorry, that is absolutely false and if you did any research at all you would know better. But your research consists of quote mining from creationist websites. That is the deliberately ignorant leading the willfully blind.
For the lurkers, as you won't accept any evidence that contradicts your a priori beliefs, here is a transitional. Note its position in the chart which follows (hint--in the right center):
Site: Koobi Fora (Upper KBS tuff, area 104), Lake Turkana, Kenya (4, 1)
Discovered By: B. Ngeneo, 1975 (1)
Estimated Age of Fossil: 1.75 mya * determined by Stratigraphic, faunal, paleomagnetic & radiometric data (1, 4)
Species Name: Homo ergaster (1, 7, 8), Homo erectus (3, 4, 7), Homo erectus ergaster (25)
Gender: Female (species presumed to be sexually dimorphic) (1, 8)
Cranial Capacity: 850 cc (1, 3, 4)
Information: Tools found in same layer (8, 9). Found with KNM-ER 406 A. boisei (effectively eliminating single species hypothesis) (1)
Interpretation: Adult (based on cranial sutures, molar eruption and dental wear) (1)
See original source for notes:
Source: http://www.mos.org/evolution/fossils/fossilview.php?fid=33