Russian trilobite natural double Atractopyge xipheres (Öpik, 1925) Very rare!

Description

Natural double Atractopyge xipheres (Öpik, 1925)
- nice looking natural association with two Atractopyge xipheres,
superb preservation and preparation:
spines in air, one Atractopyge (the small one) has ventarally cleaned hypostome,
(
upon request I can send
additional
photos before and during preparation (or find it on my facebook  page))
Age
: Upper Ordovician, Kukruze level, Sandbian Age
Locality
: Kingisepp quarry, St. Petersburg region,
Russia
Size
:
1. A. xipheres №1 ("the big one" in this association)
approx 3.4 x 1.9 cm in straight projection
; spines 1.4 cm;
2. A. xipheres №2 (with ventrally cleaned hypostome, "the small one" in this association)
approx 2.4 x 1.6 cm in straight projection
; spines 0.9 cm;
stone size: 5.9 x 4.7 x 1.5 cm
restoration: 1%
We send the trilobite from
Finland/Estonia, free shipping costs
(handling time  up to 10 business days).