1821 in paleontology

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List of years in paleontology
In science
1818
1819
1820
1821
1822
1823
1824

Paleontology or palaeontology (from Greek: paleo, "ancient"; ontos, "being"; and logos, "knowledge") is the study of prehistoric life forms on Earth through the examination of plant and animal fossils.[1] This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science, this article records significant discoveries and events related to paleontology that occurred or were published in the year 1821.

Dinosaurs[edit]

Plesiosaurs[edit]

New taxa[edit]

Taxon Novelty Status Author(s) Age Unit Location Notes Images
Plesiosaurus[3] Gen. nov. Valid William Daniel Conybeare[3] Sinemurian, 199 mya[3] Blue Lias[3]  England Conybeare named the genus in Plesiosaurus 1821 without designating a type species. The genus was named on the basis of a complete skeleton discovered by Mary Anning.[3]

Plesiosaurus2.jpg

References[edit]

  1. ^ Gini-Newman, Garfield; Graham, Elizabeth (2001). Echoes from the past: world history to the 16th century. Toronto: McGraw-Hill Ryerson Ltd. ISBN 9780070887398. OCLC 46769716. 
  2. ^ Farlow, James Orville; Brett-Surmann, M. K. (1999). The Complete Dinosaur. Bloomington, Indiana: Indiana University Press. p. 8. ISBN 9780253213136. OCLC 37107117. 
  3. ^ a b c d e Storrs, G.W. (1997). "Morphological and taxonomic clarification of the genus Plesiosaurus". In Callaway, J.M; Nicholls, E.L. Ancient Marine Reptiles. Academic press. pp. 145–190.