Class information for:
Level 1: CAMBRIAN//TRILOBITES//BURGESS SHALE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
3958 1798 54.4 35%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
47 30591 PALEONTOLOGY//JOURNAL OF PALEONTOLOGY//AMMONITES

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 CAMBRIAN Author keyword 134 35% 17% 310
2 TRILOBITES Author keyword 105 52% 8% 144
3 BURGESS SHALE Author keyword 78 83% 2% 44
4 TRILOBITA Author keyword 67 55% 5% 84
5 EARLY LIFE Address 62 65% 3% 59
6 MIDDLE CAMBRIAN Author keyword 52 60% 3% 56
7 CHENGJIANG Author keyword 47 86% 1% 24
8 CONULARIIDS Author keyword 37 100% 1% 14
9 PALAEOSCOLECIDA Author keyword 37 100% 1% 14
10 FURONGIAN Author keyword 37 67% 2% 33

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 CAMBRIAN 134 35% 17% 310 Search CAMBRIAN Search CAMBRIAN
2 TRILOBITES 105 52% 8% 144 Search TRILOBITES Search TRILOBITES
3 BURGESS SHALE 78 83% 2% 44 Search BURGESS+SHALE Search BURGESS+SHALE
4 TRILOBITA 67 55% 5% 84 Search TRILOBITA Search TRILOBITA
5 MIDDLE CAMBRIAN 52 60% 3% 56 Search MIDDLE+CAMBRIAN Search MIDDLE+CAMBRIAN
6 CHENGJIANG 47 86% 1% 24 Search CHENGJIANG Search CHENGJIANG
7 CONULARIIDS 37 100% 1% 14 Search CONULARIIDS Search CONULARIIDS
8 PALAEOSCOLECIDA 37 100% 1% 14 Search PALAEOSCOLECIDA Search PALAEOSCOLECIDA
9 FURONGIAN 37 67% 2% 33 Search FURONGIAN Search FURONGIAN
10 CHENGJIANG FAUNA 32 88% 1% 15 Search CHENGJIANG+FAUNA Search CHENGJIANG+FAUNA

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BURGESS SHALE 211 59% 13% 235
2 TRILOBITES 58 47% 5% 91
3 ISOXYS ARTHROPODA 56 100% 1% 19
4 LAGERSTATTE 52 57% 3% 62
5 ANOMALOCARIS 51 83% 2% 29
6 CHENGJIANG LAGERSTATTE 42 74% 2% 31
7 OPABINIA 37 100% 1% 14
8 NORTH GREENLAND 34 45% 3% 57
9 SIRIUS PASSET FAUNA 34 93% 1% 13
10 BIVALVED ARTHROPODS 33 100% 1% 13

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BULLETIN OF GEOSCIENCES 8 15% 3% 52
2 PALAEOWORLD 2 15% 1% 12

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Functional morphology, ontogeny and evolution of mantis shrimp-like predators in the Cambrian 2012 28 65 72%
Cambrian lobopodians: A review of recent progress in our understanding of their morphology and evolution 2014 4 25 96%
Ontogeny and intraspecific variation of the early Cambrian trilobite Olenellus gilberti, with implications for olenelline phylogeny and macroevolutionary trends in phenotypic canalization 2015 2 65 45%
Middle Cambrian arthropods from Utah 2008 33 49 96%
Revised systematics of Palaeozoic horseshoe crabs' and the myth of monophyletic Xiphosura 2013 11 66 70%
ORIGINS AND EARLY EVOLUTION OF ARTHROPODS 2014 7 74 53%
A highly diverse trilobite fauna with Avalonian affinities from the Middle Cambrian Acidusus atavus Zone (Drumian Stage) of Bornholm, Denmark 2014 3 33 91%
The eyes of trilobites: The oldest preserved visual system 2006 37 20 90%
The phylogeny of aglaspidid arthropods and the internal relationships within Artiopoda 2013 8 57 75%
The role of decay and mineralization in the preservation of soft-bodied fossils 2003 180 73 44%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 EARLY LIFE 62 65% 3.3% 59
2 SECT BIOSYSTEMAT DOCUMENTAT 21 71% 0.9% 17
3 NANJING GEOL PALAEONTOL 15 11% 7.6% 136
4 NAT HIST PALAEOBIOL 14 57% 0.9% 16
5 YUNNAN PALAEOBIOL 13 42% 1.3% 24
6 EARLY LIFE EVOLUT 12 75% 0.5% 9
7 EARTH SCI PALAEOBIOL 9 34% 1.2% 22
8 YALE PEABODY MUSEUM NAT HIST 6 33% 0.9% 16
9 OKLAHOMA MUSEUM NAT HIST 5 21% 1.3% 23
10 PALAEOZOOL 5 14% 1.9% 34

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000188454 SOLENOGASTRES//POLYPLACOPHORA//APLACOPHORA
2 0.0000155185 ONYCHOPHORA//PYCNOGONIDA//PERIPATOPSIDAE
3 0.0000152516 BRACHIOPODA//LINGULATA//TOMMOTIIDA
4 0.0000131841 TABULATA//ARCHAEOCYATHA//HETERACTINIDA
5 0.0000126888 EDIACARAN//DOUSHANTUO FORMATION//NEOPROTEROZOIC
6 0.0000126105 GRAPTOLITES//ORDOVICIAN//CHITINOZOANS
7 0.0000125753 MARWAR SUPERGROUP//ZANSKAR//JODHPUR SANDSTONE
8 0.0000103665 CRINOIDEA//CRINOIDS//STALKED CRINOIDS
9 0.0000088300 KINORHYNCHA//GORDIIDA//NEMATOMORPHA
10 0.0000087551 PLACODERMI//ACANTHODII//OSTEOSTRACI