Calcifuge Describing plants that grow on soils containing very little calcium carbonate, such as sandy or peaty soils and cannot grow on basic substrates such as most chalk and limestone soils.
A tenebrionid beetle, Onymacris rugatipennis, it buried itself one moment and then rushed forth again, as if skating along the surface of infinite sand grains.
Tallest, fastest, biggest and so forth, so it makes sense to - - to create such an event here where it is harder than most other ultra marathons in sand and we have just done it.