Anatomical knowledge of early chondrichthyans and estimates of their phylogeny are
improving, but many taxa are still known only from microremains. The nearly cosmopolitan …

Rugose corals are one of the major fossil groups in shallow-water environments. They
played an important role in dividing and correlating Carboniferous strata during the last …

Studies of O rdovician micromeric fish scales from the S andbian of N orth A merica have
identified a number of scale‐based taxa potentially referable to the chondrichthyans and …

The assemblages of chondrichthyan microremains from the Famennian of Armenia show
great resemblances to those from central iran. particularly, the very rich sample (almost 200 …

During the last sixty years, large collections of ichthyofauna, mainly isolated, microscopic,
skeletal remains (ichthyoliths), from the Middle–Upper Devonian and Lower Carboniferous …

A diverse vertebrate fauna, comprising both micro-and macrovertebrate remains, is known
from the Palaeozoic of Western Australia. However, it is the Late Devonian fauna of the …

Chondrenchelys problematica, from the Viséan (Holkerian) of Scotland, is the earliest
holocephalan known from extensive cranial and postcranial material. Here, we provide a …

Numerous isolated teeth, fin spine fragments and dermal denticles of a hybodont shark from
a lacustrine limestone horizon at the top of lithofacies B of the Late Carboniferous to Early …

Silurian vertebrate remains are rare in the Australasian region, mostly lacking from the end
Ordovician to the mid-Ludlow presumably because of the purported Gondwana Ice Age …

The relatively rich assemblages of shark teeth from pelagic limestone (Mississippian, late
Viséan, late Asbian—middle Brigantian) of three northern European regions: the Rhenish …