Racially progressive tendencies in a race are typically modern sapiens features. In this context I mean neomorphic, new features, which are both balanced, versatile, under as much conditions as possible advantageous and efficient. The new feature must be generally advantageous or at least not disadvantageous, neutral, if considering as much factors as possible, to be called progressive. Usually this tendencies are on line with the general trends of Hominisation, f.e. decrease of prognathy, prominence of the upper jaw, changes in the position of the foramen magnum and the form and position of the parietal bone etc.
Knußmann said that different races have different progressive features. For the Negrids he mentioned the full lips in the Grzimek Enzyklopädie.
The dynamic of progressive types (Europids and Mongolids, with certain types being more progressive than the average of the race) replacing in prehistoric times more primitive variants was mentioned by v. Eickstedt (1963), Lundman (1952).
Rough translation:
"The other, even more progressive main race, the white race...", from Lundman, Umriß der Rassenkunde in historischer Zeit, 1952, S. 51.
"Very clear is the connection of races to the ontogenetic development: There are races, which retain the more childlike (paedomorphen) habitus (f.e. Palaemongolids, img 308 - look at the pictures posted in the phy. anthro. section from Knußmann), and such, which are more typical adult formed - or even overreaching (f.e. Nilotids, img 304).
"The protuberance of the mucous membrane (lips) of Negrids is a phylogenetically progressive, whereas the strong prognathy is an archaic (primitive) feature."
Knußmann (see below) S. 407.
"Highly specialised organisms or organs are being designated as phylogenetically progressive. Phylogenetic primitivity is the retaining of original, undifferentiated features. (very roughThe (theoretical of primitivity) advantage is the potential for further specialisation in more directions..."
- means: Primitives can develop, Progressives already developed. If there new development if advantageous, there form is it. Now my point is not everything new is progressive, insofar I use it like Eickstedt and Lundman, because only advantageous and versatile features are progressive, too one sided overspecialised (took further potential).
"Original ("ancestral") features are also called plesiomorphies, specialised "derived" as apomorphies.
Knußmann, Vergleichende Biologie des Menschen, 2nd edition 1996, S. 268-269.
There are various threads in which I described what progressive should mean.
Some images which show progressive-neomorphic evolutionary trends during hominisation.
First the general developments of the skull:
2nd the development of the lower jaw - positive chin:
Deviating tendencies, a metrical comparison, tropical primitives (Weddoid: Malid) compared with progressive Europids (Indid: Nordindid):
Extreme paedomorphy of the skull and body compared with a normal development of progressive mature leptomorphic Europids:
Compare with Lundmans scheme of body racial body types and this thread about leptomorphic body form:
Leptomorphic body from an evolutionary perspective (Various links in this thread)
About prognathy I made a thread on Stirpes, attachments are lost unfortunately: Racial Prognathy - protruding facial profile
A theory behind nasal prominency
So progressive features are, from the perspective of late Hominisation and more advanced sapiens forms if compared with the more archaic, primitive strata features like orthognathy, positive chin, full lips, higher rooted nose, narrower nose, etc.
Lighter pigmentation could be considered progressive as well, but is more dependent on the climatic conditions, though lighter, but not too depigmented skin is advantageous because of a higher grade of attractiveness (sexual attractiveness can be considered generally advantageous and therefore progressive if not too disadvantageous because of other factors) and while light skin can be protected and light skinned individuals can survive in an environment which has a high UV concentration, dark skinned individuals can, without modern technology, not that easily compensate their darker skin, their UV-filter in an extreme environment with low UV concentrations. But as I said, generally speaking pigmentation is not generally progressive or not but rather directly adaptive.
Balanced Neoteny, which is progressive, means that more juvenile to paedomorphic feature are being retained, but without any reduction, loss of differentiation, potential and generally mature appearance of males in particular. So a balanced result of Neotenisation for both sexes without general reduction and loss of potential - thats of course progressive. It doesnt only lead to a more attractive appearance, but could also lead to new potential developments if looking at the braincase - so this was a general trend in Hominisation = progressive. Associated with this process are various developments (f.e. reduction of prognathy, lower face "pushed" under the braincase, headhole "migrating", development of a positive chin etc.) which point to a general progressive, propulsive character. Generally all new traits which are not generally disadvantageous, dont reduce the versatile potential, can be considered being progressive, neomorphic.
For racially progressive examples of modern mankind see here:
http://forums.skadi.net/showthread.p...204#post348204
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