MEXICO CITY - A raised fist made of helmets, pick axes and broken rubble rolled ahead of hundreds of walking skeletons, costumed dancers and flowery floats Saturday in Mexico City's Day of the Dead parade, which this year honored the 228 capital residents killed by a Sept 19 earthquake.

"Thank you, rescuers!" belted out Guadalupe Perez, 56, as she passed the sculpture, which was followed by contingents of men, women and dogs who had searched for survivors amid the rubble of collapsed buildings. The parade also honored them.

Mexico City's central Zocalo plaza was filled by the papier mache dead, skeletal Catrina figures and candle-covered shrines where people were invited to place photographs of those killed in two recent earthquakes, which together left more than 400 dead across the country.

A raised fist was the signal the rescuers gave for silence to hear if anyone was trapped under the rubble left by the most recent quake.

It "has become a national and international symbol," said parade coordinator Julio Blasina.

"We had an obligation to pay tribute to the fallen, while transmitting the message that the city is still standing."

This year's parade featured a kilometer-and-a-half of floats honoring the celebration, which is an amalgam of pre-Hispanic and other traditions. White, orange, purple and black paper cutouts covered part of the Zocalo. Beneath them were papier mache skeletons with rescue vests and helmets, symbolizing volunteers from the regions affected by the earthquakes, including Oaxaca, Chiapas, Morelos, Puebla and Guerrero. Other skeletons represented victims.