Jos is tense with fears the attack blamed on Islamic extremists could inflame religious rivalry. The city in central Nigeria sits on a volatile fault line dividing Nigeria's mainly Muslim north from the predominantly Christian south and has been a flashpoint in the past for deadly conflict between adherents of the two religions. Boko Haram, the group suspected in the attack, wants to impose an Islamic state under strict Shariah law in Nigeria, though half the country's 170 million people are Christians.
Officials in at least three other central and central-north states have suggested the extremists are feeding into local tribal and religious tensions to spread the insurgency from its stronghold in the northeast into an area where thousands have been killed in recent years in disputes over land, water, religion and tribe.
At the Jos marketplace, earthmovers demolished buildings weakened by the blasts and resultant fires and moved heavy debris, allowing rescuers to search for more bodies.
Gloria Paul was among a handful of people searching for loved ones at Bingham University Teaching Hospital. She was looking for her husband but all she had found was his car parked near Terminus Market, its windows all shattered. Dozens of wailing people crowded outside the morgue at the Jos University Teaching Hospital next to the bomb site, waited their turn to see if family members were among the dead.
Security forces cordoned off the area of mounds of rubble, burned-out vehicles and razed buildings with the debris of panic scattered around — a sandal here, a hat there. Exploded mangoes and pineapples rotted in the sun, their sickly sweet smell mixing with the stench of rotting human flesh.
A charred engine block was all that remained of the grain-filled truck that held the second bomb.
Police anti-bomb squad officers investigated a crater left by one of the blasts.
The search for survivors was halted Tuesday night by fires ignited in buildings by the massive blasts that were heard miles (kilometers) away. Firefighters fought through the night to douse the blazes that collapsed buildings, Abdulsalam of the national emergency agency told The Associated Press in a telephone interview.
At least 118 bodies were delivered to hospital morgues Tuesday, and 64 people were hospitalized, he said.
President Goodluck Jonathan indicated that he blames Boko Haram for Tuesday's attack, assuring Nigerians their government "remains fully committed to winning the war against terror."
No group has claimed responsibility.
Boko Haram's 5-year-old uprising has grabbed international attention with the abduction of nearly 300 schoolgirls who the extremists are threatening to sell into slavery.
On Monday a car bomb at a bus station killed 24 people in the Christian quarter of the northern Muslim city of Kano, where police later defused another massive car bomb. Two separate bomb blasts in April around another bus station, in the nation's capital of Abuja, killed more than 120 people and wounded more than 200.
The attacks on Monday and Tuesday took place after regional and Western leaders pledged "total war" on the militant group at a weekend summit in Paris.