See also ...
https://sites.google.com/site/abraham175code/chicxulub-crater/127
https://sites.google.com/site/abraham175code/chicxulub-crater/coastline127
________________________________________________________________________________________________
(
127-(280+150)
21.311396, -89.513850
-89,513850 21,311396
https://goo.gl/maps/vjQvgfecNzcc3J7D6
430,0002 km from 78 (via-127) to 50-south
280,0005 km from 78
150,0000 km from 50-south
)
Coastline127-00
https://sites.google.com/site/abraham175code/chicxulub-crater/coastline127/00
21.312384, -89.521433
https://goo.gl/maps/pptwJj9cZPVf1Cns9
Coastline127-00
https://sites.google.com/site/abraham175code/chicxulub-crater/coastline127/00
21.312384, -89.521433
-89,521433 21,312384