Approximately when did historical records indicate that iron anchors began to see use?
Answer
Around the fifth century BCE
The transition point tied to advancements in metallurgy, where iron anchors began to see use, appears to be around the fifth century BCE, during the era of classical Greece.
Related Questions
What is the ultimate Greek source word for the English term "anchor"?What was the primary requirement for the earliest forms of anchors used by seafaring peoples?In which conditions was the stone-and-rope anchoring technique primarily effective?Approximately when did historical records indicate that iron anchors began to see use?What significant feature did the Romans introduce to anchor design to ensure it would set itself?The introduction of the stock primarily solved which challenge in anchoring mechanics?Which part of the standard anchor design dictates how it falls and sets into the seabed?According to the Epistle to the Hebrews, what does the anchor physically represent in theological terms?Which component was typically eliminated in favor of fluke geometry in newer anchor designs like the Hall's anchor?What was the first element addressed in the slow, layered process of anchor evolution?What determines an anchor's ability to penetrate different types of bottom material?