Shotline Diving’s Glossary Terms.AllABCDEFGHIJKLMNOPQRSTUVWXYZOOcean TradeGlossary Term: Ocean TradeDefinition: Ocean trade refers to the exchange of goods, services, and commodities via... Learn More → Ogdensburg & Lake Champlain RailroadThe Ogdensburg & Lake Champlain Railroad (O&LC) was a significant 19th and early 20th-century rail... Learn More → old style measurementOld Style Measurements: Measurement system commonly used in historical maritime documentation, often in feet, inches,... Learn More → OntarioOntario • Lakes Bordering: Lakes Superior, Huron, Erie, and Ontario. • Key Cities and Features: Toronto, Hamilton,... Learn More → Ore Carrierore carrier Key Characteristics:Design: • Many Great Lakes ore carriers are fitted with conveyor systems... Learn More → OswegoOswego Harbor • A deep-water harbor located on the southeastern shore of Lake Ontario, historically vital... Learn More → Ottawa RiverOttawa River • Definition: A major waterway in eastern Ontario and western Quebec, flowing into the... Learn More →