Somit:
Meteoritic matter from the Ries and Steinheim impactors?Schmidt, G., El Goresy, A., Pernicka, E.
Paneth Kolloquium Nördlingen (2017), abstract #0070
PDF"Possible meteoritic matter on the fracture surfaces of
shattered belemnites from the rim of the Ries impact
crater have been claimed identified by [1]. The
authors concluded that ratios between Ni, Cr, and Co
seem to hint at an iron (or stony-iron) meteoritic
projectile. Buchner et al. [2] further claim to have
identified a 2 cm metallic meteorite fragment in
Upper Jurassic limestones block from the Steinheim
basin, which has already raised considerable interest
in the wider public.
We will present literature data to
show that these claims are not only in conflict with
previous studies but that their conclusion is
completely unsupported by published data (see Fig.)."