perekond

Apectoichnus Donovan, 2018

Taksoni kirjeldused

Mayoral et al., 2020

Revised diagnosis: Apectoichnus predominantly parallel to the grain or fibres in a xylic substrate, length/width ratio greater than 5. Sinuous to contort.

Melnyk et al., 2020 (for 2021)

Emended diagnosis.—Elongate borings in xylic substrata and associated resins, nearly circular in cross section, with an approximately constant diameter. Borings are straight to sinuous or contorted and intertwined and predominantly occur parallel to the fibers of xylic substrata (modified from Donovan, 2018; Mayoral et al., 2020).

Wisshak et al., 2019a

Macroboring; substrate xylic; tracemaker invertebrate

Valik taksonit käsitlevast teaduskirjandusest

Knaust, D., Schnick, H. 2024. Trace fossils from the Maastrichtian chalk of the Isle of Rügen, north-east Germany. Geologie en Mijnbouw 103, DOI:10.1017/njg.2024.6

Mayoral, E., Santos, A., Vintaned, J. G., Wisshak, M., Neumann, C., Uchman, A., Nel, A. 2020. Bivalve bioerosion in Cretaceous-Neogene amber around the globe, with implications for the ichnogenera Teredolites and Apectoichnus. Palaeogeography, Palaeoclimatology, Palaeoecology 538, 109410. DOI:10.1016/j.palaeo.2019.109410

Kelly, S. R. A., Bromley, R. G. 1984. Ichnological nomenclature of clavate borings. Palaeontology 27, 4, 793-807.

Leitud liigid

1. Apectoichnus lignummasticans Melnyk et al., 2020 | Albi lade

Klassifikatsioon

organismirühm	Biota
ihnorühm	Ichnofossils
	Bioerosional trace fossils
sugukond	Gastrochaenolitidae
perekond	Apectoichnus
liik	lignummasticans
	longissimus
perekond	Clavichnus
	Gastrochaenolites
	Palaeosabella
	Phrixichnus
	Teredolites