@article{10272/10240,
year = {1997},
url = {http://hdl.handle.net/10272/10240},
abstract = {A typical example of the Helminthopsis ichnogulld formed by deep deposit-feeder tiers is presented from an Upper Ordovician shallow marine succession in Central Spain. The monospecific ichnoassociation is composed by Helminthopsis abeli Ksiazkiewicz, massively recorded from a single bed within a sillciclastic alternation with some storm influence ofCaradoc age, in the lower part of the "Bancos Mixtos" Formation, south of the town of Torrenueva (Province of Ciudad Real)},
publisher = {Sociedad Geológica de España},
keywords = {Trace fossils},
keywords = {Helminthospis ichnoguild},
keywords = {Ordovician},
keywords = {Central Iberian Zone},
keywords = {Spain},
title = {Helminthopsis abeli Ksiazkiewicz, un icnofósil del Ordovicico Superior de la Zona Centroibérica española},
title = {Helminthopsis abeli Ksiazkiewicz, an ichnofossil from the Upper Ordovician of the Central Iberian Zone (Spain)},
author = {Aceñolaza, G. F. and Gutiérrez Marco, Juan Carlos},
}