midden
Basalts
Coquina forms when shells, mineral calcite, and sometimes phosphate settle on the bottom of the ocean, while more and more pile upon them as time passes. Soon, as more pressure builds up, all the shells, mineral calcite, and phosphate press together to create a hard structure in the form of a rock called coquina.
Leftover material can be referred to as scraps, remnants, or remnants.
If it's a pile of grass left on the lawn after you mow it, cal it a clump of grass.
Midden pile.
millen
A compost pile is a beneficial way to recycle leftover shells from various meals. As they decompose, they provide nutrients to the soil, enriching it for future plant growth. Moreover, composting shells reduces waste and can help create a sustainable, eco-friendly garden.
Historic piles are called shell piles or middens. Middens also included other trash and kitchen remains. Current usage looks like it is shell pile.
midden
midden
Millen
A pile of shelves from many leftover meals is often referred to as a "food waste" or "leftover pile." In some contexts, it may also be called a "scrap heap" or "food scraps." Properly managing such waste is important for reducing environmental impact and can involve composting or donating edible leftovers.
midden
A pile of shells left over after meals is typically called "shells" or "shell remnants." These shells are the inedible parts of seafood like shrimp, lobster, or crab that have been removed before consumption. They are often discarded after the meal.
A pile of clam shells is not a population because they are not living things so they can not be a population
midden