[linMcHlp]

I found an unusual rock, and looked up online for answers:

Pre-historic, petrified dinosaur . . . excrement.

Talk about “parasites.”

Yet I wonder, now without any rad detector, what exactly might otherwise be in this stuff?

[Red Badger]

https://en.wikipedia.org/wiki/Coprolite

[alexander_busek]

I found an unusual rock, and looked up online for answers: Pre-historic, petrified dinosaur . . . excrement.

Wait until you Carbon-14 date them, and find out that it was your neighbor's naughty Golden Retriever, all along!

Hint: Tell your neighbors to sprinkle a teaspoon of wheat bran into the dog's Purina Dog Chow. Acts as a stool softener.

Regards,