Definition of spreite in English:

spreite

nounPlural spreiten, Plural spreites ˈʃprʌɪtəˈSHprītə

A banded pattern of uncertain origin found in the infill of the burrows of certain fossil invertebrates.
〔古生物〕（无脊椎动物化石洞穴中空隙处发现的）蹼状构造
Example sentencesExamples
- Planolites, Diplocraterion and vertical and inclined burrows with spreite are common.
- Sheeted traces with curved spreite have been described as Heimdallia from mid-Palaeozoic coarse sandstone units in the Beacon Supergroup and the Tumblagooda Sandstone.
- If these structures are actively back-filled as the organisms move through the sediment distinctive laminations termed spreite can be formed.
- In the latter two ichnotaxa, the vertical spreite in the distal part of the structure is generated by the retrusive, axial migration of an upper, upward bending J-shaped tube.
- It is in the nature of Diplocraterion to show truncation of the higher ends of tubes and spreite.

Origin

1960s: from German Spreite 'layer, lamina'.

Definition of spreite in US English:

spreite

nounˈSHprītə

A banded pattern of uncertain origin found in the infill of the burrows of certain fossil invertebrates.
〔古生物〕（无脊椎动物化石洞穴中空隙处发现的）蹼状构造
Example sentencesExamples
- If these structures are actively back-filled as the organisms move through the sediment distinctive laminations termed spreite can be formed.
- Planolites, Diplocraterion and vertical and inclined burrows with spreite are common.
- It is in the nature of Diplocraterion to show truncation of the higher ends of tubes and spreite.
- Sheeted traces with curved spreite have been described as Heimdallia from mid-Palaeozoic coarse sandstone units in the Beacon Supergroup and the Tumblagooda Sandstone.
- In the latter two ichnotaxa, the vertical spreite in the distal part of the structure is generated by the retrusive, axial migration of an upper, upward bending J-shaped tube.

Origin

1960s: from German Spreite ‘layer, lamina’.

词汇	spreite
释义	Definition of spreite in English: spreite nounPlural spreiten, Plural spreites ˈʃprʌɪtəˈSHprītə A banded pattern of uncertain origin found in the infill of the burrows of certain fossil invertebrates. 〔古生物〕（无脊椎动物化石洞穴中空隙处发现的）蹼状构造 Example sentencesExamples Planolites, Diplocraterion and vertical and inclined burrows with spreite are common. Sheeted traces with curved spreite have been described as Heimdallia from mid-Palaeozoic coarse sandstone units in the Beacon Supergroup and the Tumblagooda Sandstone. If these structures are actively back-filled as the organisms move through the sediment distinctive laminations termed spreite can be formed. In the latter two ichnotaxa, the vertical spreite in the distal part of the structure is generated by the retrusive, axial migration of an upper, upward bending J-shaped tube. It is in the nature of Diplocraterion to show truncation of the higher ends of tubes and spreite. Origin 1960s: from German Spreite 'layer, lamina'. Definition of spreite in US English: spreite nounˈSHprītə A banded pattern of uncertain origin found in the infill of the burrows of certain fossil invertebrates. 〔古生物〕（无脊椎动物化石洞穴中空隙处发现的）蹼状构造 Example sentencesExamples If these structures are actively back-filled as the organisms move through the sediment distinctive laminations termed spreite can be formed. Planolites, Diplocraterion and vertical and inclined burrows with spreite are common. It is in the nature of Diplocraterion to show truncation of the higher ends of tubes and spreite. Sheeted traces with curved spreite have been described as Heimdallia from mid-Palaeozoic coarse sandstone units in the Beacon Supergroup and the Tumblagooda Sandstone. In the latter two ichnotaxa, the vertical spreite in the distal part of the structure is generated by the retrusive, axial migration of an upper, upward bending J-shaped tube. Origin 1960s: from German Spreite ‘layer, lamina’.
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