[Mrs. Don-o]

According to Hermeneutic of Continuity (Link), there are Tridentine Masses all over Argentina. There's even a map showing regular Mass sites in accordance with Summorum Pontificum --- i.e., not SSPX.

All I know is what I see from Argentine websites like the ones cited here: Clarin.com and Una Voce Argentina.

[ebb tide]

Big difference between all of Argentina and former Cardinal Bergoglio’s archdiocese of Buenos Aries. Care to narrow down your search?

You won’t find one authorized TLM in that archdiocese.

[ebb tide]

“Michael Brendan Dougherty, a national correspondent for The American Conservative, alleged March 13 at Slate.com that Francis had blocked adoption of Summorum Pontificum (Pope Benedict XVI’s 2007 apostolic letter regarding use of 1962 form of the Latin Mass) in the Buenos Aires archdiocese and had not implemented the new missal translations.”

http://ncronline.org/news/vatican/election-raises-alarm-some-latin-mass-fans

[ebb tide]

Do you even know the huge difference between Eclessia Dei and Summorum Pontificum?

[ebb tide]

*** This is also important: the diocesan Traditional Masses mentioned by dear Fr. Finigan as occurring in Argentina do not include any in the Archdiocese of Buenos Aires precisely because there are not any there, which is limited to the Federal Capital (Autonomous City of Buenos Aires, which, despite the name, is outside Buenos Aires Province, in a situation comparable to that of the District of Columbia and Maryland). The three mentioned by him are in Buenos Aires Province: Villa Celina (La Matanza Partido, Diocese of San Justo), Rawson (Chacabuco Partido, Diocese of Mercedes-Luján), and La Plata (Capital of the Province of Buenos Aires, Archdiocese of La Plata). The Archbishop's territory became a Summorum-free zone.

http://rorate-caeli.blogspot.com/2013/03/how-summorum-pontificum-was-blocked-and.html