Physical description

Isograptus caduceus var. maximo-divergens, Harris, Castlemainian. Pale brown rock, one graptolite specimen, one stipe not complete as rock is broken off. Sections visible are 3 cm in length. Sticker with 'Ca40' near specimen. Graptolite specimen was formerly held in the School of Mines Museum, Pall Mall, Bendigo.