spreiten.

/ˈʃprʌɪtə/

Forms: Also Spreite. Plural spreiten.

Etymology: German, a layer of lamina, especially something extending between two supports.

Palaeontology.

A banded pattern of uncertain origin found in the infill of the burrows of certain fossil invertebrates.

ΘΚΠ

the world > animals > invertebrates > [noun] > invertebrate > unspecified > remains of > pattern found in burrows of fossil

spreite1962

1962 W. Häntzschel in R. C. Moore Treat. Invertebrate Paleont. W. 182/2 The vast majority of trace fossils remain unchanged through the geologic eras. This is true for nondescript, smooth furrow-like crawling trails and cylindrical burrows, as well as for more distinctive U-shaped burrows with Spreite.

1962 W. Häntzschel in R. C. Moore Treat. Invertebrate Paleont. W. 200/1 Gyrophyllites.., vertical shaft from which rosettes of short, simple (feeding) tunnels radiate at different levels, as in a mine; ‘leaves’ with sculpture of Spreiten burrows.

1976 Nature 17 June 576/2 The burrow walls are laminated parallel to the long axis of the burrow, and the infill exhibits a cuspate (‘spreite’) structure.., probably indicating active backfilling by the animal responsible.

This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018).

单词	spreite
释义	spreiten. /ˈʃprʌɪtə/ Forms: Also Spreite. Plural spreiten. Etymology: German, a layer of lamina, especially something extending between two supports. Palaeontology. A banded pattern of uncertain origin found in the infill of the burrows of certain fossil invertebrates. ΘΚΠ the world > animals > invertebrates > [noun] > invertebrate > unspecified > remains of > pattern found in burrows of fossil spreite1962 1962 W. Häntzschel in R. C. Moore Treat. Invertebrate Paleont. W. 182/2 The vast majority of trace fossils remain unchanged through the geologic eras. This is true for nondescript, smooth furrow-like crawling trails and cylindrical burrows, as well as for more distinctive U-shaped burrows with Spreite. 1962 W. Häntzschel in R. C. Moore Treat. Invertebrate Paleont. W. 200/1 Gyrophyllites.., vertical shaft from which rosettes of short, simple (feeding) tunnels radiate at different levels, as in a mine; ‘leaves’ with sculpture of Spreiten burrows. 1976 Nature 17 June 576/2 The burrow walls are laminated parallel to the long axis of the burrow, and the infill exhibits a cuspate (‘spreite’) structure.., probably indicating active backfilling by the animal responsible. This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018). < n.1962
随便看	ojek ojek driver ojek ride ojibwa ojibwas ojibway ojibways ojibwe ojibwes ojime ok ok by ok by someone ok club ok corral ok please ok sign ok yah ok'd ok'ing ok-ness oka oka cheese okada okadaic