Correcting details on Allen Mountain (Montana)

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OLD DATA	CORRECTED DATA (fill only the boxes that need correction, leave all others empty)
Name of the mountain
Allen Mountain (Montana)
Coordinates
Lat: 48.758	Lat:
Lon: 246.343	Lon:
Belongs to mountain range (optional)
Rocky Mountains (USA)
And to subrange (optional)
Central Montana Rockies
Peak is located in the country
United States
Elevation
2858 m	m
Timezone (optional)
GMT -7.0h	GMT + h (use "-" for negative timezones, as in the US)
Best months to climb

Convenient center

Difficulty

Description