Invertebrate coprolites and cololites revised

D Knaust - Papers in Palaeontology, 2020 - Wiley Online Library
Fossilized faeces (bromalites) are common in the geological record and have been
recognized for centuries, first for their peculiarity and later for sedimentological and …

A peritidal Burgess‐Shale‐type fauna from the middle Cambrian of western Canada

G Mussini, YP Veenma, NJ Butterfield - Palaeontology, 2025 - Wiley Online Library
Abstract Burgess‐Shale‐type (BST) faunas have proven critical for map** the Cambrian
assembly of animal‐dominated ecosystems, but have so far only been reported from fully …

Shelly coprolites record durophagous predation in the Late Ordovician Bohdalec Formation (Katian; Prague Basin, Czech Republic)

RDC Bicknell, J Bruthansová, J Kimmig - Geobios, 2024 - Elsevier
Trace fossils can illustrate important palaeobiological interactions within a fossil assemblage
that body fossils do not record. A group of trace fossils that showcase feeding ecology, and …

Lithification of pelletal grains by microbially mediated organomineralization

MR Diaz, K Bergman, PK Swart, GP Eberli - Sedimentary Geology, 2025 - Elsevier
Fecal pellets are key components of the biological carbon pump and a source of nutrients.
When cohesively bound and cemented, they become the most abundant non-skeletal grains …

Novel coprolitic records from the Silurian (Přídolí) Wallace Shale of New South Wales

RDC Bicknell, PM Smith, J Kimmig - Alcheringa: An Australasian …, 2023 - Taylor & Francis
Evidence of successful predation or scavenging in the fossil record represents important
palaeobiological data to more thoroughly understanding extinct ecosystems. Shelly …

Drilling predation on Early Jurassic bivalves and behavioral patterns of the presumed gastropod predator—evidence from Pliensbachian soft-bottom deposits of …

B Karapunar, W Werner, S Simonsen, M Bade… - Paleobiology, 2023 - cambridge.org
Drilling predation is a common reason for mortality of benthic mollusks but did not become
common until the late Mesozoic. The scarcity of drill holes in the early Mesozoic fossil record …

Exceptionally well-preserved crocodilian coprolites from the Late Eocene of Northern Vietnam: Ichnology and paleoecological significance

K Halaçlar, P Rummy, J Liu, AP Hunt, T Van Do… - Iscience, 2023 - cell.com
This study examines 55 coprolites from the Na Duong Basin to reconstruct the
paleoenvironment. Coproecology sheds light on understanding the complex prey-predator …

Coprolites from Calvert Cliffs: Miocene fecal pellets and burrowed crocodilian drop**s from the Chesapeake Group of Maryland, USA

SJ Godfrey, A Collareta, JR Nance - Rivista Italiana di Paleontologia …, 2022 - riviste.unimi.it
New finds of remarkable coprolites (fossilized feces) are here reported from the famous
Miocene marine sediments of the Chesapeake Group exposed along Calvert Cliffs …

Coprolites filling Tubulichnium mediterranensis burrows from the upper Oligocene Sub-Numidian Claystone of Algeria

MN Naimi, CY Mahboubi - Alcheringa: An Australasian Journal of …, 2024 - Taylor & Francis
Recent investigations of the upper Oligocene Sub-Numidian Claystone (Numidian
Formation) in the Ouarsenis Mountains of the Tell Atlas in northwestern Algeria have …

An Atlas of Malformed Trilobites from North American Repositories Part 2. The American Museum of Natural History

RDC Bicknell, PM Smith, MJ Hopkins - American Museum Novitates, 2024 - BioOne
Trilobites with malformations present important insight into the paleoecology of the wholly
extinct arthropod group. This includes records of failed predation, developmental …