Very good example, that is free standing, on a cut base. has been repaired, as most are due to the method used to collect them. It tail can be seen through the window of rock. Actual weight 240g. Postage included for UK mainland customers. Age: 385 million/Devonian limestone, Hamar Laghdad Formation. Size: Approx. 11.5cm. Tall. Tril 4.6cm Location: Boudib, Morocco, North Africa