Ekologijos terminų aiškinamasis žodynas. – Vilnius : Grunto valymo technologijos. Algimantas Paulauskas, Karolis Jankevičius, Rapolas Liužinas, Vytautas Raškauskas, Petras Zajančkauskas. 2008.
Trace fossil — Chirotherium footprints in a Triassic sandstone … Wikipedia
London Clay — Formation Stratigraphic range: Ypresian London Clay at Reculver Type Formation … Wikipedia
Bird ichnology — is the study of avian life traces in ornithology and paleontology. Such life traces can include footprints, nests, feces and coproliths. Scientists gain insight about the behavior and diversity of birds by studying such evidence.Ichnofossils (or… … Wikipedia
Ecology — For other uses, see Ecology (disambiguation). Ecology … Wikipedia
Fossil — For other uses, see Fossil (disambiguation). Three small ammonite fossils, each approximately 1.5 cm across … Wikipedia
Sedimentary rock — Middle Triassic marginal marine sequence of siltstones (below) and limestones (above), Virgin Formation, southwestern Utah, USA Sedimentary rock are types of rock that are formed by the deposition of material at the Earth s surface and within… … Wikipedia
Gastornis — Temporal range: 56–40 Ma … Wikipedia
Namacalathus — Temporal range: Ediacaran 550–542 Ma Scientific classification Kingdom: Animalia Phylum … Wikipedia
Trace fossil classification — Trace fossils are classified in various ways for different purposes. Traces can be classified taxonomically (by morphology), ethologically (by behavior), and toponomically, that is, according to their relationship to the surrounding sedimentary… … Wikipedia
Monomorium fieldi — fig. 1: Monomorium fieldi, worker Scientific classification Kingdom … Wikipedia
