A whale of a change in attitude was needed for species to stay afloat
Past is Prologue / By Dr. Kent Mountford - Bay JournalLet's go back millions of years 10, maybe 14 million years, to the Miocene and Eocene epochs. What ultimately became the Chesapeake was then a shallow, subtropical sea, stretching along a sandy coast with barrier islands and embayments, perhaps like the Baja California today.
This nameless sea in the distant past was a calving ground for several species of cetaceans: baleen or filter-feeding whales, fish-capturing toothed whales, porpoise and even manatees. Their relatively defenseless young were easy prey for many species of sharks. Some sharks, like the giant Charcaradon megalodon, were 35 feet long with phalanxes of teeth, the largest of which reached 7 inches.
Shift scenes to the present where the eroding cliffs and shorelines of the modern Chesapeake still relinquish millions of fossil shark's teeth-and the ribs, vertebrae and other bones of those long extinct cetaceans. They've been the delight of children and of serious fossil collectors since the 19th century. But to early colonists, who had no concept of geologic time, these fossils, and the shells embedded in the cliffs were a great puzzlement.
"Within the shoares of our rivers, whole bancks of oysters and scallopps, which lye unopened and thick together, as if there had bene their natural bedd before the sea left them."
- George Percy
"Discourse of Virginia," 1606
Whales were an important resource in a world before oil wells and cheap petroleum supplies. Whale hunters took the rich, fatty insulating tissues surrounding the whales' bodies and "tryed" -melted in cauldrons-them to extract fine oils to be used for lubrication or to burn in lamps.
Apart from the occasional natural strandings, these marine mammals had to be hunted. However angrily we view whaling today, in the 16th and 17th centuries this fishery provided valuable products and was a true contest between species. It required great courage and respect to conquer these massive creatures in a small boat with simple, hand-thrown harpoon and lance.
John Smith's first sentence on marine living resources in the Chesapeake reads: "Of fish we were best acquainted with sturgeon, grampus (a small toothed whale -perhaps the pilot whale) porpoise, seals (and) stingrays whose tails are very dangerous."