Stratigraphic record of Pulleniatina according to the standard taxonomy, with suggested lineage phylogeny.

• Main Authors: Paul N. Pearson (8874791), Luke Penny (10634631)
• Format: Still Image
• Language: unknown
• Published: 2021
• Subjects: Evolutionary Biology; Ecology; Inorganic Chemistry; Environmental Sciences not elsewhere classified; Biological Sciences not elsewhere classified; species show; Indian Oceans; west Pacific; Coiling directions; evolution; dextral; planktonic foraminifer Pulleniatina; sediment cores; million; sinistral specimens; years Planktonic foraminifera; biostratigraphic correlation; planktonic foraminifer genus Pullen.; marine protists; sinistral shells; isotope analyses; International Ocean Discovery Progr.; oxygen isotopes; Deep-sea sediment cores; fluctuation; asexual organisms; sediment samples; use single-specimen; Indonesian through-flow; Indian; Pacific; Pullen; Planktonic foraminifera
• Online Access: https://doi.org/10.1371/journal.pone.0249113.g003

Vertical bars represent the stratigraphic ranges of named morphospecies. Horizontal lines represent supposed ‘evolutionary’ relationships between morphospecies. Grey shading represents apparent intergradation between morphospecies. Stars represent lineage cladogenetic events: 1, when Pulleniatina primalis diverged from Neogloboquadrina acostaensis and 2, when the spectabilis lineage diverged from the main lineage. ‘Ext.’ represents extinction of the spectabilis lineage. Biostratigraphic zones and events are from the compilation of Ref [ 39 ]. Foraminifer sketches show typical specimens in apertural view, to scale.