1 Only about 1 percent of Michiganâs maple forest resource is used in maple syrup production. 2  In an average year, each tap-hole will produce about 10 gallons of maple sap, enough for about a quart of pure Michigan maple syrup.
A mass extinction marked the end of the Mesozoic Era The Mesozoic era is the era of dinosaurs and lasted 180 million years. This era includes 3 well-known periods - Triassic, Jurassic, Cretaceous. A mass extinction marked the beginning and the end of the Mesozoic Era. Was this helpful?
Suffice it to say, regardless of what it is called, the geology that occurred remains the same! But let us not forget that the Cenozoic Era is a geologic classification and get back to the geology that distinguishes this period. The Continents Move. During this time, the continents continued the separation that had begun at the end of the Mesozoic Era during the Cretaceous Period.