Yes. You can make contributions to both a SEP and a Solo 401K Plan. In other words, a business can have both a SEP IRA and a Solo 401(K) Plan, although, there is generally no advantage for a business to have both active at the same time.
Best Answer: Limestone is a pretty common sedimentary rock type and is usually found in sedimentary sequences that were deposited in relatively shallow oceans. If you are in an area with sedimentary rocks, the odds are good that some of it is limestone. it is found in so many places that it is a bit of a ridiculous question to answer (too many answers). Just as examples, large areas of eastern north america on the inland (west) side of the Appalachians contain significant limestone in the near surface, and Florida is basically one big landmass of limestone.
What is Limestone. Limestone is a sedimentary rock, which means it was formed from small particles of rock or stone that have been compacted by pressure. Sedimentary rock is important because it often contains fossils and gives clues about what type of rock was on the Earth long ago.imestone is important to making cement, but it is also found in other industries such as sugar refining, glass making, and leather tanning. Crushed limestone underneath roads and underneath railroad tracks. When limestone is heated, it helps manufacture iron and steel as well as alumina and magnesia.