M. Tiwari, NABAVIELLA ACANTHOMORPHA N. SP. A SPONGE SPICULE FROM THE PRECAMBRIAN-CAMBRIAN BOUNDARY INTERVAL IN THE TETHYS SEQUENCE OF NORTHWESTERN KASHMIR, Journal of the Geological Society of India, 50(5), 1997, pp. 655-658
A new species of sponge spicule Nabaviella acanthomorpha is described
here, which occurs in association with an assemblage of small shelly f
ossils (SSF) from the Precambrian-Cambrian boundary sequence, exposed
in Pohru Valley of northwestern Kashmir, with an obvious biostratigrap
hic potential to understand the Precambrian-Cambrian boundary in the s
uccession.