Statements (60)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:dinosaur
|
| gptkbp:are |
planktonic organisms
extinct marine animals |
| gptkbp:body_style |
a stipe and thecae
|
| gptkbp:can_be |
paleoenvironmental conditions
|
| gptkbp:collects |
geologists
|
| gptkbp:exhibits |
a wide range of morphological forms
|
| gptkbp:first_appearance |
the Cambrian period
|
| gptkbp:has_role |
the study of biodiversity
|
| https://www.w3.org/2000/01/rdf-schema#label |
Graptolites
|
| gptkbp:is_approximately |
300 million years
|
| gptkbp:is_characterized_by |
branching structures
their colonial structure |
| gptkbp:is_essential_for |
extinction events
the history of life on Earth the evolution of marine life ancient marine ecosystems dating rock layers |
| gptkbp:is_featured_in |
paleontological exhibits
|
| gptkbp:is_found_in |
gptkb:Europe
gptkb:Asia gptkb:Australia gptkb:North_America gptkb:Antarctica gptkb:geographical_feature various geological formations deep-sea sediments |
| gptkbp:is_inhabited_by |
various marine environments
|
| gptkbp:is_known_for |
distinctive shapes
a complex life cycle unique fossilization processes various geological epochs |
| gptkbp:is_maintained_by |
carbonaceous films
|
| gptkbp:is_often_associated_with |
gptkb:literary_work
other marine fossils |
| gptkbp:is_often_depicted_as |
scientific illustrations
marine sedimentary rocks shale deposits other fossil groups |
| gptkbp:is_often_used_in |
gptkb:Educational_Institution
geological mapping evolutionary patterns |
| gptkbp:is_part_of |
geological time scale
|
| gptkbp:is_related_to |
modern pterobranchs
|
| gptkbp:is_represented_in |
the fossil record
|
| gptkbp:is_studied_in |
paleontology
evolutionary history paleoecological significance paleoceanographic implications |
| gptkbp:is_used_by |
index fossils
|
| gptkbp:is_utilized_in |
climate change
|
| gptkbp:notable_for |
biostratigraphy
|
| gptkbp:phylum |
gptkb:Hemichordata
|
| gptkbp:scientific_classification |
various orders
|
| gptkbp:significance |
diversity in the fossil record
role in the Cambrian explosion |
| gptkbp:subject |
numerous research papers
|
| gptkbp:wildlife |
the Carboniferous period
|
| gptkbp:bfsParent |
gptkb:Paleozoic_Era
|
| gptkbp:bfsLayer |
4
|