It was discovered 1600 feet from the bow of the titanic.
The ROV subsequently found the front end barrel of the pressure hull.
The 21-foot Titan submersible has been missing since Sunday, and officials worried itsoxygen supply is running dangerously low.

The Titan submersibleOceanGate Expeditions
Mauger was interviewed onTodaythis morning.
It reportedly just arrived on scene today.
A debris field was discovered within the search area by an ROV near the Titanic.

Experts within the unified command are evaluating the information.
They reportedly paid for $250,000 apiece for the trip.
The noises were detected by a Canadian P-3 search plane today and yesterday.
We need to have hope, he said, but I cant tell you what the noises are.
He also described the multiple ways the sub can resurface if there is an emergency.
This thing has seven different ways of returning to the surface.
Even if it has returned to the surface, however, the sub has limited communication abilities.
The Titan generally communicates with the Polar Prince mothership only by text message.
Another issue: opening the hatch.
The crew closes the hatch, from the outside, with 17 bolts.
Theres no other way out, Pogue said inCBS Sunday Morningpiece last year.
Scientists and historians provide context on the trip and some conduct research at the site.
The team also documents the wreckage with high-definition cameras to monitor its decay and capture it in detail.
The wreckage was found in 1985, and inspired diving enthusiast Cameron to makeTitanic.
The film went on to win 11 Oscars and gross more than $2.26 billion worldwide.
It remains among the Top 10 films of all time both domestically and worldwide, ranking No.
4 on the latter list.
The Titanic was the Mount Everest of shipwrecks, and as a diver I wanted to do it right.
I loved that first taste, and I wanted more.
Erik Pedersen contributed to this report.