Panspermia began to assume a more scientific form through the proposals of Joens JÃ¶ns Jacob (berzelius), 1834 Hermann. E (richter), 1865 (kelvin), 1871 hermann Von (helmholtz) 1879 and finally reaching the level of a detailed hypothesis through the efforts of The swedish Chemist Svante (arrhenius). 1903
The price of a headstone as you may guess is relative to whom you buy it from. There are many factors that can affect its price. Ultimately education will determine how much you will pay for your headstone. That means that the more you know the less likely you are to be swindled. Most headstones will range between $388.00 to $7,000.00 depending upon the size, shape and color you chose. Most people, on average, spend between $400.00 and $1700.00 on a stone for 1 person. For 2 people the average is between $850.00 and $3200.00.
The total range of current grave prices are from $725-$875 for each grave. The lowest cost is for the sections which allow only flat headstones and therefore require the least maintenance. The higher prices are for gravesites which permit either flat or above-ground headstones or monuments. In most cases, these latter sections permit personal in-ground planting. Perpetual care and maintenance is included with all graves at no additional cost.